Trusted Australian Company since 2007 Trusted Australian Company since 2007
CostumeBox Australia
Cart

UNDER THE SEA COSTUMES, ACCESSORIES & PARTY SUPPLIES

UNDER THE SEA COSTUMES, ACCESSORIES & PARTY SUPPLIES
112 results
UNDER THE SEA COSTUMES, ACCESSORIES & PARTY SUPPLIES
112 results
Filters
Pretty Fish Deluxe Womens Costume
$64.99
Item Includes: Headband Dress Features: Silver headband with attached scale cutout Skater style dress with short puff sleeves Soft netting frill on top of shoulder and peplum Pink, blue and purple fish printed dress Fit and Sizing: See size chart image for details. Model is 179cm / 5ft 10in and wears size Medium. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Pretty fish Show up to your next event as the prettiest fish in the ocean in this Pretty Fish Deluxe Womens Costume. This costume has been carefully designed by us here at CostumeBox and we ensure only the highest gold standard quality costumes. This costume has many features and includes a skater style dress with short puff sleeves, soft netting frill on top of the shoulders and also includes a silver headband, everything needed for you to be the prettiest fish the world has seen. This dress is detailed with pink, blue and purple fish scales making every fish in the sea envy your scales. This costume comes in adult and kids sizes too so you can be sure to find the right fit for you or your little rainbow fish. Perfect for book week, Dress up parties and much more.
CostumeBox
SKU: #CBX10487-L
CostumeBox Exclusive
Baywatch Lifeguard Womens Costume
$72.99
Item Includes: High rise swimsuit. Shorts. Jacket. Whistle. Fit and Sizing: See size chart above for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shoes are not included. Due to hygiene reasons this item is not returnable once packaging has been opened. See our Returns Policy for more information. To the rescue. This Baywatch Lifeguard Womens Costume is an officially licensed costume based on those in the 2017 Baywatch movie. The costume is all red with bright yellow trim. The swimsuit has the classic Baywatch high rise cut, a short jacket, short shorts and a whistle.
Smiffys
SKU: #9036466
Part of Your World Mermaid Womens Costume
$149.99
Item Includes: Bra. Panty. Skirt. Gloves. Features: Purple seashell shaped strapless bra. Matching green panty and sheer foiled maxi skirt. Skirt with long side split and orange starfish at hip. Light nude fingerless gloves with pearl detail. Fit and Sizing: See size chart image for details. Model is 1.6m / 5ft 6in and wears XS/S. Fabrics and Care: 92% Polyester, 8% Spandex. Hand wash, hang dry. Please note: Wig and shoes are not included. Up where they walk. Dive into a world of enchantment and wonder with this stunning Part of Your World Mermaid Costume. Inspired by the beloved tale of The Little Mermaid, this captivating ensemble will transport you to an underwater paradise. The highlight of this exquisite costume is a seashell-shaped strapless bra that perfectly captures the essence of the deep sea. With its iridescent shimmer and delicate detailing, it creates a whimsical and alluring look that will make you feel like a true underwater princess. Complementing the bra is a solid green panty, providing a comfortable and seamless fit and is paired with a matching foiled maxi skirt, adorned with an enchanting seashell at the hip. As you glide across the room, you'll reveal to the world you have legs rather than a tail with the daring long side split in the skirt. To add a touch of mermaid glamour, this costume includes sheer mesh fingerless gloves with pearl detail. Whether you're attending a costume party, cosplay event, or simply embracing your love for The Little Mermaid, this costume will transport you to a world of fantasy and wonder. Embrace your inner Ariel, sing your heart out, and let the ocean waves carry you away into a sea of adventure.
Forplay
SKU: #FRP553190-M-L
Storybook Mermaid Womens Costume
$114.99
Item Includes: Bralette. Skirt with attached fin. Features: Purple bralette with adjustable straps. Green mermaid skirt with glittery fin hem. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Wig and shoes are not included. Where the people are. Dive into a magical underwater world with our enchanting Storybook Mermaid Womens Costume. Inspired by the beloved tale of the Little Mermaid, this costume will transport you to a realm of fantasy and make your mermaid dreams come true. The purple bralette, with its adjustable straps, provides a comfortable and secure fit while adding a splash of vibrant colour to your look. Paired with the stunning green mermaid skirt, featuring a glittery fin hem, you'll instantly transform into a beautiful mermaid ready to explore the depths of the ocean. Whether you're attending a fairytale-themed party, a Halloween event, or simply embracing your inner mermaid, this costume is perfect for bringing the magic of mermaids to life. It's time to make a splash and let your imagination swim free.
California Costume Collections
SKU: #CCC5023129-S
Venus Mermaid Womens Costume
$89.00
$169.99
Item Includes: Bodysuit. Shell. Features: Sleeveless mermaid bodysuit with clear straps. Shiny pink bodice with starfish and pearl details. Green mermaid scale bottom half with pearls Iridescent silver shell accessory with shoulder straps. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Headpiece and shoes not included. From Venus with love Catch the eyes of the passing sailors with this Venus Mermaid Womens Costume. This stunning sleeveless bodysuit features a shiny pink bodice, adorned with a starfish in the center and pearl details, and pairs perfectly with the green mermaid-scale bottom, complete with matching cascading pearl details. The bodysuit also features detachable clear straps for an effortlessly magical look. An iridescent silver shell accessory with shoulder straps adds an enchanting finishing touch. Whether you're ruling the waves or dazzling at a Mermaid-themed costume party, this look is pure mermaid magic.
Party King
SKU: #PKGPK2204-S
Final Sale
Evil Sea Witch Womens Costume
$112.99
Item Includes: Dress. Features: Black wet-look dress with purple mesh neck and sleeves. Tentacles attached to base of dress. Purple mesh layer under tentacles. Fit and Sizing: See size chart image for details. Dress length 146cm/57in from shoulder to bottom of tentacles. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Wig and trident not included. The seven seas shall be mine! Steal the trident to rule the seas in this Evil Sea Witch Womens Costume. This powerful costume comes with a long floor-length gown which features purple mesh long sleeves and a bodice attached to a black latex-like gown with a sweetheart bodice with a purple teardrop pendant attached to the bodice and along the bottom is black 'tentacles with purple tulle underneath. Pair this with a white or black and white wig and makeup that will have all the fish in the sea bow down to you.
Smiffys
SKU: #SMI63029-M
Disney Little Mermaid Ursula Womens Costume
$79.99
Item Includes: Dress. Fit and Sizing: See size chart above for details. Fabric and Care: 100% Polyester. Hand wash, hang dry. Please note: Wig and shoes not included. They weren't kidding when they called me, well, a witch. Little mermaids will cower in fear at the sight of you in this Disney Ursula Womens Costume. The black dress features a halter neck and a black and purple skirt with jagged hem. Four black and purple tentacles are attached, with loops to go over the arms for the full effect.
Rubies
SKU: #9020532
Baywatch Lifeguard Bodysuit Womens Costume
$85.99
Item Includes: Bodysuit. Jacket. Features: Red bodysuit with "Baywatch Lifeguard" print. "Lifeguard" script along behind. Red open jacket with yellow trim edges. Fit and Sizing: See size chart above for details. Fabric and Care: 100% Polyester. Hand wash, hang dry. Please Note: Shoes not included. Baywatch Babe! Bring the heat to the beach with this Baywatch Lifeguard Bodysuit Women's Costume! This red-hot look is inspired by the iconic lifeguards of the hit TV series. Featuring a vibrant red bodysuit with the "Baywatch Lifeguard" print and "Lifeguard" script along the behind, you'll be ready to make waves wherever you go. The red open jacket with yellow trim adds a touch of authentic flair to your beach-ready look. Perfect for women who want to channel their inner beach babe and save the day in style, whether it's for a themed party or a day of sun-soaked fun.
Smiffys
SKU: #5020570333211
Promo
Baywatch Beach Lifeguard Womens Costume
$45.99
Item Includes: Dress. Short Sleeved Jacket Fit and Sizing: See size chart above for details. Fabric and Care: 100% Polyester. Hand wash hang dry. Please Note: Shoes and float not included. Baywatch Babe! Dress up in this Baywatch Beach Lifeguard Womens Costume and transform yourself into Pammy! Costume features a red dress with the Baywatch logo and 'lifeguard' printed in yellow letters across the backside. A short sleeved jacket in red with a yellow trim featuring the ''Baywatch'' emblem is also included.
Smiffys
SKU: #5020570328989
Sultry Sea Witch Womens Costume
$85.99
Item Includes: Dress. Crown. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Wig not included. You have a beautiful singing voice Steal the voices of young mermaids as you dress in this villainous Sultry Sea Witch Womens Costume. This costume includes a sexy black velvet dress with black shimmering sequin tentacles along the skirt, trimmed with purple ruffles, an orange jewel in the centre of the bodice, thick black shoulder straps and purple ruffle off the shoulder detailing. To show you intend to rule all the seas, there is an included gold spiked crown attached to a yellow headband.
Leg Avenue
SKU: #LGV86764-L
Beloved Sailor Womens Costume
$118.99
Man overboard! You'll have the whole crew spellbound in this nautical number. This Beloved Sailor Womens Costume includes an off the shoulder navy dress with white trim on the neckline, cuffs and hem, a matching white tie and sailor gob cap completes the look. Item Includes: Dress. Hat. Scarf Tie. Fit and Sizing: See size chart above for details. Fabric and Care: 100% Polyester. Hand wash, hang dry. Please Note: Shoes and necklace not included.
Forplay
SKU: #FRP559303S/M
Blue Metallic Hologram Shiny Mermaid Womens Skirt
$35.99
Item Includes: Skirt. Necklace. Fit and Sizing: See size chart image for details. Fabrics and Care: 90% Polyester, 10% Spandex. Hand wash, hang dry. Please note: Top not included. Elegant creature. Splash through the waves in this Blue Metallic Hologram Shiny Mermaid Womens Skirt. This stunning skirt features a blue metallic hologram shiny design in the shape of a tail. The costume also comes with a gold chain with attached white pearls to either place around your waist or wrap around your wrist like a bracelet. Complete your mermaid look with accessories from our mermaid range.
Joyin
SKU: #JOY20194-S
Swirl High Slit Mermaid Skirt
$69.00
$109.99
Item Includes: Skirt. Sizing: See size chart image for details. Model is 5ft 8in and wears a size S/M Materials: 90% Polyester 10% Spandex. Hand wash, hang dry. Please note: Shoes not included. Fish out of water. You'll be the most eye catching mermaid in the ocean when you wear this Swirl High Slit Mermaid Skirt. Included is a high waisted mermaid skirt in a two tone blue/green swirl print with mermaid inspired tail cut. The skirt also has a high side slit and side zipper closure.
Forplay
SKU: #FRP110552-M-L
Final Sale
Green Metallic Hologram Shiny Mermaid Womens Skirt
$44.99
Item Includes: Skirt. Necklace. Fit and Sizing: See size chart image for details. Fabrics and Care: 90% Polyester, 10% Spandex. Hand wash, hang dry. Please note: Top not included. A mythical, magical creature of the deep. Transform yourself into an elegant mermaid in this Green Metallic Hologram Shiny Mermaid Womens Skirt. This stunning skirt features a green metallic hologram shiny design and is the shape of a tail. The costume also comes with a gold chain with attached white pearls to either place around your waist or wrap around your wrist like a bracelet. Complete your mermaid look with accessories from our mermaid range.
Joyin
SKU: #JOY20188-L
King Neptune Robe Mens Costume
$98.99
God of the sea. Be the Roman God of water and the sea in this awesome King Neptune Robe Mens Costume that features a long white robe with gold hem and attached royal blue drape, gold fabric cuffs and crown. To get the look in our photo, add some sandals, a long beard, wig and a pitch fork. Item Includes: Robe with Attached Drape. Cuffs. Belt. Crown. Fit and Sizing: See size chart above for details. Fabric and Care: 100% Polyester. Hand wash, hang dry. Please Note: Does not include the fork, beard, wig or sandals.
Costume Culture by Franco
SKU: #9003646
1
Shark Mens Costume
$65.99
Item Includes: Shark tunic. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shirt, pants and shoes are not included. Daddy shark. Oh you know you want to sing the song when you wear this Shark Mens Costume that's perfect for cosplaying as Daddy Shark (do, do, do, do, do, do!). This hilarious costume comes as a blue tunic in the shape of a shark. Featuring a long light blue tunic with a white belly section, holes at the sides to stick your arms through, and the mouth of the shark also has a hole for your face that's framed by sharp white teeth on a red background. Also featured on the costume is a pair of attached fins at the arm holes and an attached shark tail. Become the ultimate predator of the ocean today!
Fun Shack
SKU: #9201764
King Neptune Mens Costume
$64.99
Item Includes: Top. Cape. Headpiece. Gauntlets. Features: Tunic top and attached belt with a sea shell on the front. Long cape in metallic purple with stand-up collar in the shape of fish fins. The Headpiece is in the shape of a crown and is made of satin, decorated with faux jewels. Foam gauntlets. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Pants are not included. Ruler of the seas! Cause some waves under the sea in our King Neptune Mens Costume. This majestic costume includes a regal tunic top made of a dark rainbow fish scale print with an attached purple metallic fake belt. The belt features a striking gold seashell accent on the front. There is a long metallic purple flowing cape, complete with a stand-up collar shaped like fish fins. Top the look with the satin gold crown headpiece, adorned with faux purple jewels fit for a sea king. Complete the outfit with gold foam gauntlets for an authentic under-the-sea adventure. Perfect for making a splash at any costume event.
Rubies
SKU: #RUB700883-STD
Neptune God of the Sea Mens Costume
$125.99
Item Includes: Crown. Shirt. Pants. Shoulder armour. Belt. Net drape. 2 x Wrist cuffs. Features: Sheer blue long-sleeve shirt. Blue and green scale-printed pants. Gold plastic crown, matching gold shoulder armour and belt. Two gold scaly wrist cuffs with blur fin accents. Natural coloured netted draping to wrap around body. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Wig and beard, shoes and trident prop are not included. King of the sea. Summon the power of the sea and embody the majestic presence of Neptune, the God of the Sea, with our awe-inspiring Neptune God of the Sea Mens Costume. This extraordinary ensemble is crafted to transport you to a realm of myth and legend. The costume features a sheer blue long-sleeve shirt that evokes the ethereal essence of the ocean waves. Pair it with the mesmerising blue and green scale-printed pants, reminiscent of the shimmering scales of mythical sea creatures. As a true deity of the sea, adorn yourself with the regal gold plastic crown, exquisitely detailed gold shoulder armour, and a majestic gold belt. Enhance your divine appearance with two gold scaly wrist cuffs adorned with captivating blue fin accents, symbolising your connection to the depths of the ocean. To complete your transformation into the mighty Neptune, wrap your body in the natural-colored netted draping, allowing it to cascade and flow like the currents of the sea. With this costume, you will radiate an aura of awe-inspiring power and command the reverence of all who behold you. Channel the mighty strength and mythical allure of King Neptune or Poseidon as you embark on your own legendary adventures.
California Costume Collections
SKU: #CCC5120071-L
1
Baywatch Babe Padded Mens Costume
$89.99
Sexy and funny? If you''re looking for some laughs then this Baywatch Babe Padded Mens Costume is the one for you. Featuring a padded bodysuit with an attached red swimsuit just like the one Pammy wore...only different! Item Includes: Bodysuit.Fit and Sizing: See size chart above for details.Fabric and Care: 100% Polyester. Hand wash hang dry. Please Note: Float and wig not included.
Smiffys
SKU: #5020570367353
Spongebob Squarepants Patrick Mens Costume
$64.99
Item Includes: Jumpsuit. Features: Foam bonded jumpsuit. Attached at the top is a Patrick face shaped headpiece. Loose fitting jumpsuit. Patrick printed shorts are attached to the bottom of the jumpsuit. Sleeves are enclosed with slits to place your hands through. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shoes are not included. Twinkle twinkle Patrick Star! Get ready to dive under the sea with this fun Spongebob Squarepants Patrick Mens Costume. The costume comes as a pink foam-bonded jumpsuit and attached pink and green shorts, just like Patrick's. The costume also comes with a matching pink cone-shaped hood with Patrick's face printed on. Make it a matching pair and grab our Spongebob Squarepants costume for your best friend!
Amscan AU
SKU: #AMS9909176-L
French Sailor Mens Costume
$75.99
Item Includes: Vest top. Pants. Neck scarf. Features: White vest top with blue stripes. White sailor pants with four golden buttons. Blue neck scarf. Fit and Sizing: See size chart above for details. Fabric and Care: 100% Polyester. Hand wash hang dry. Please Note: Hat and shoes not included. Land ahoy! This Fever French Sailor Mens Costume is certainly a different take on your traditional sailor costume. A little less conservative, this costume consists of a blue and white striped vest top with gold anchor on the chest and shoulder epaulettes with a pair of white elasticated waisted pants decorated with gold buttons. A jaunty bright blue neck scarf completes the outfit. Just add a gob cap (sailor hat to you!). Perfect for dress up parties, themed events and much more.
Smiffys
SKU: #5020570159088
Opposuit Fancy Fish Premium Mens Suit
$159.99
Item Includes: Jacket Pants Tie Fit and Sizing: Slim fit See size chart image for details Model is 1.87m / 6ft 1in and wears size EU48 / US38 / AU38 Fabrics and Care: 100% Polyester (open woven) Gentle machine wash at low temperature (30℃) Do not dry clean Please note: Shirt and shoes are not included. It's oh-fish-ial, you're the best-dressed party guest! Your next event will go swimmingly well in this Opposuit Fancy Fish Premium Mens Suit. Included is a full-length, three-piece suit in a matching metallic blue-green colour with a purple sheen and dark blue fish scale pattern. You definitely won't need to go fishing for compliments in this fabulous outfit! Jacket is fully lined in grape purple fabric, with dark American blue notch lapels, padded shoulders, two-button front closure, and four-button cuffs. Trousers feature belt loops, two side pockets, two back button-through pockets, and a zip fly with hook and button closure. You'll be the catch of the day (or night) at any event. If you’re unsure about sizes we recommend picking the larger size of the two suits as they come in a slim fit. All Opposuit pants and jackets are lined with a small amount of additional fabric so that if desired, they may be tailored to your exact length and fit by an alterations business or tailor.
OppoSuits
SKU: #OPPOSUI0135-EU46
Trendy Turquoise Opposuit Premium Mens Suit
$129.99
Item Includes: Jacket. Pants. Tie. Fit and Sizing: See size chart image for details. Model is 1.86m / 6ft 1in and wears size EU52 / US42 / AU42. Fabric and Care: High quality suit fabric made from polyester. Products can be washed in the washing machine on a cold setting. Dry cleaning from time to time is recommended. Do not iron. Do not put in the dryer. Please note: Shirt and shoes are not included. Turquoise ocean. Make a splash at parties with this Trendy Turquoise Opposuit Premium Mens Suit that's perfect for under the sea-themed events, or even spring racing extravaganzas. This premium suit features a dazzling turquoise jacket, trousers, and tie set and its bold hue is reminiscent of the crystal-clear waters of a tropical paradise, instantly transporting you to a world of relaxation and fun. Whether you're attending a summer soiree, a lively spring racing event, or simply want to infuse your wardrobe with a burst of colour, this suit is your go-to choice. So, get ready to make a splash and become the epitome of trendsetting charm and charisma. The jacket features a 2-button front, 4 Inside pockets, 4-button cuff, Double vented back, Front flap pockets, Fully lined, Notch lapels, Padded Shoulders, Regular length. The pants feature 2 Back button-through pockets, 2 Side pockets, Belt loops, Extra fabric in Waistband and seams for tailoring, Zip fly with hook and button closure. If you’re unsure about sizes we recommend picking the larger size of the two suits as they come in a slim fit. All Opposuit pants and jackets are lined with a small amount of additional fabric so that if desired, they may be tailored to your exact length and fit by an alterations business or tailor. Also, the waistband of trousers can be adjusted 2 sizes larger or smaller than the original size.
OppoSuits
SKU: #OPPOSUI0150-EU46
1
Blue Octopus Adult Costume
$49.99
Item Includes: Overhead costume. Fit and Sizing: One size fits most adults. Materials: 100% Polyester. Hand wash, hang dry. Please note: Pants, shoes and shirt not included. Under the sea! Transform into your favourite eight-legged sea creature when you wear this Blue Octopus Adult Costume. The costume features a hood with two wide eyes attached and fastens under the chin with a velcro strap. Also attached to the hood are eight long blue tentacles with silver detailing at the ends. Perfect for any under the sea or letter 'O' themed parties.
Fun Shack
SKU: #9201774
Lobster Jumpsuit Adult Costume
$64.99
Item Includes: Jumpsuit. Fit and Sizing: See size chart image for details. A S/M unisex costume is equivalent to a Men's Small and a Women's Medium. A L/XL unisex costume is equivalent to a Men's Large and a Women's Extra Large. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shoes not included. Comfy Critter. You'll be the best (and comfiest) dressed person at your next under the sea or themed party with this Lobster Jumpsuit Adult Costume. The costume is a bright red hooded jumpsuit with a zip going down the front. There are two claws attached to both sleeves as well as three lobster legs on each side, and of course to complete the look, a set of eyes and antennae attached to the hood.
Rubies
SKU: #9200014
1
Man Eating Shark Inflatable Adult Costume
$107.99
Item Includes: Inflatable costume. Fit and Sizing: One size fits most adults. Fabrics and Care: 100% Polyester. Spot clean with a damp cloth. Please note: This costume is not a floatation device and not suitable for underwater use. Item includes costume only. Other clothes, bathers, shoes and accessories not included. Requires 4 x AA batteries (not included). Duuuuuu-duh.....*Insert Jaws intro music here* Spice up your next pool party or animal-themed party with this shocking and hilarious Man Eating Shark Inflatable Adult Costume. Included is a light-blue inflatable shark with bloodied jaws that sit around the wearer's waist, making it appear as though the shark is half-way though eating the person wearing the costume! Costume easily inflates with the built-in fan (batteries not included). For added effect, add paint or face paint to the wearer's waist or T-shirt around where the shark's teeth are. "Just when you thought it was safe to go back in the water."
Morphsuits
SKU: #BODMCIMES
1
Clown Fish Adult Costume
$89.99
Item Includes: Tunic. Features: Tunic sits around your shoulders and over your head. There are two holes to slip your arms through. Fit and Sizing: See size chart image for details. Measures 86.4cm x 104cm / 34in x 41in. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Top, pants and shoes are not included. A fish with the biggest heart. Keep the fishy jokes coming all night long as you wear this Clown Fish Adult Costume. This costume comes with an all-in-one orange tunic with white stripes that slips over the head with large eyes cut out sections for your arms and attached fins on the back and front. Just keep swimming!
Rasta Imposta
SKU: #RASRI6702-STD
1
Squid Inflatable Adult Costume
$149.99
Item Includes: Inflatable Giant Squid with Air Pump. Fit and Sizing: One size fits most. Fabrics and Care: 100% Polyester. Spot Clean. Please note: The air pump requires 4 AA batteries or a portable power bank (not included). Store the battery pack in the pocket located in the costume to avoid overheating. Instructions are enclosed in the pack. Monster of the deep! Release the Kraken wearing our Squid Inflatable Adult Costume. Featuring a full-body squid inflatable with 8 tentacles that includes strings to control 2 of the tentacles! The inflatable is styled with pink printed suction cups running along the underside of the arms. plus two large bulging squid eyes. For easy visibility, the costume features a clear window around your face. The costume comes complete with an attached air pump, just simply step into the costume, adjust the direction of the fan and tighten the drawstrings for easy inflation. Drag Jack Sparrow down to Davy Jones locker.
Joyin
SKU: #JOY20145A-OS
1
Giant Lobster Inflatable Adult Costume
$109.99
Item Includes: Inflatable lobster costume. Sizing: See size chart image for details. Materials: 100% Polyester. Hand wash, hang dry. Please note: Shoes not included. Larry the Lobster. You'll be sure to stand out from the crowd when you wear this Giant Lobster Inflatable Adult Costume. The costume features a giant red inflatable lobster with two large claws and three smaller legs on each side. The costume has an opening for you to poke your face through. Just watch out for those fishermen!
Morphsuits
SKU: #BODMCGILO-OS
1
Giant Narwhal Inflatable Adult Costume
$109.99
Item Includes: Inflatable costume. Fit and Sizing: One size fits most adults. Fabrics and Care: 100% Polyester. Spot clean with a damp cloth. Please note: Pants and shoes not included. Requires 4 x AA batteries (not included). Unicorn of the Sea. Yes, narwhals are real animals, and now you can dress up as one with this Giant Narwhal Inflatable Adult Costume. Narwhals, often called the unicorns of the sea, are a species of whale with with long tusks protruding from their heads–just like a unicorn! This Giant Narwhal Inflatable Adult Costume is a stylised version of the real thing, with a large, light-blue inflatable body, inflatable fins around the wearer's arms, and an inflatable tail around the wearer's knees. Costume features a spiral rainbow horn, cute printed cartoon face details, a large rainbow design on the front, and an oval cut-out for the wearer's face. This delightful, colourful and unique costume is sure to be a hit at your next sea-creature-themed event or pool party.
Morphsuits
SKU: #BODMCGINA
Pretty Fish Deluxe Girls Costume
$49.99
Item Includes: Headband Dress Features: Silver headband Skater style dress with short puff sleeves Soft netting frill on top of shoulder Pink, blue and purple fish print Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Pretty fish Show up to your next event as the prettiest fish in the ocean in this Pretty Fish Deluxe Girls Costume. This costume has been carefully designed by us here at CostumeBox and we ensure only the highest gold standard quality costumes. This costume has many features and includes a skater style dress with short puff sleeves, soft netting frill on top of the shoulders and also includes a silver headband, everything needed for you to be the prettiest fish the world has seen. This dress is detailed with pink, blue and purple fish scales making every fish in the sea envy your scales. This costume comes in adult and toddler sizes too so you can be sure to find the right fit for you or your little rainbow fish. Perfect for book week, Dress up parties and much more.
CostumeBox
SKU: #CBX10486-L
CostumeBox Exclusive
Metallic Mermaid Kids Costume
$44.99
Item Includes: Dress Wig Headband Fit and Sizing: See size chart image for details. Fabrics and Care: 100% polyester. Hand wash, hang dry. Please note: Shoes not included. Princess of the sea. Children who love glitter and the water will be a perfect fit for this Metallic Mermaid Kids Costume. Included is a mermaid dress with long-sleeve, lilac top, purple sequin bra-style embellishment, and metallic turquoise mermaid skirt with turquoise tulle ruffles and purple net overlay. This all-in-one set also includes a curly red wig and purple shell headband. Just add beautiful mermaid slippers or shoes and they'll be ready to party! Perfect for letter M, Disney and ocean-themed events.
Morphsuits
SKU: #BODMCKMM-M
Lil Mermaid Sequin Toddler Girls Costume
$44.99
Item Includes: Dress. Headband. Fit and Sizing: See size chart above for details. Fabric and Care: 100% Polyester. Spot clean only. Please Note:Seaweed boa and wig not included. Get ready for an under the sea adventure. This Lil Mermaid Sequin Toddler and Girls Costume has a purple stretch top with sequin bra and an aqua sequin skirt with fish tail. A seashell themed headband is included.
California Costume Collections
SKU: #CCC00015TL
Magical Mermaid Girls Costume
$39.99
Item Includes: Dress. Features: Blue and purple mermaid dress with high mesh neck and purple off-shoulder design with shell applique. Blue bodice features glittery center panel, silver trim and attached tulle peplum. Purple mermaid-style skirt with blue tulle inserts. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Swim in style. Dive into an ocean of enchantment with the Magical Mermaid Girls Costume. This dreamy dress features a captivating blend of blue and purple hues, designed to make any little girl feel like she's swimming through a fairytale. The high mesh neckline and off-shoulder design with shell appliqué add a touch of underwater elegance. The blue bodice sparkles with a glittery center panel and silver trim, complemented by an attached tulle peplum. The purple mermaid-style skirt with blue tulle inserts completes the magical look and is perfect for Book Week, costume parties, or any under-the-sea adventure.
Amscan AU
SKU: #AMS9918378-3-4
Magical Mermaid Girls Costume
$64.99
Item Includes: Dress. Sleevelets. Tiara. Features: Aqua and pink sleeveless dress in a mermaid design. Pink sequin and satin bodice with starfish applique. Pink satin shoulder straps with attached tulle accents. Aqua mermaid skirt with printed scales with ruffle trims. White tulle peplum hangs from the waist. Aqua sleevelets with printed scales and white tulle fin accents. Sparkly aqua tiara with multi-colour gems, starfish and seashell embellishments. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Seashell prop and shoes not included. Life is the bubbles under the sea.. Make a splash with this Magical Mermaid Girls Costume. This beautifully detailed costume features an aqua and pink sleeveless dress in a mermaid design. There’s a pink sequin and satin bodice with starfish applique, along with an aqua mermaid skirt with printed scales and ruffle trims. Added details include pink satin shoulder straps with attached tulle accents, and white tulle peplum that hangs from the waist. Accessorise in true mermaid style with included aqua sleevelets with printed scales and white tulle fin accents, and let’s not forget the sparkly aqua tiara with multi-colour gems, starfish and seashell embellishments. Be inspired by The Little Mermaid and collect your very own treasures to show off at your next under the sea, fairytale or mermaids themed party.
Fun World
SKU: #FUN126762-L
Great White Shark Kids Costume
$39.99
Item Includes: Jumpsuit. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shoes not included. Chomp Chomp! Have your little one become a happy little shark in this cute Great White Shark Kids Costume. This costume features a blue jumpsuit with a white tummy with printed dark blue gills on the front. There is an attached blue fin around the back and a blue hood that comes in the shape of a shark head with rows of soft white teeth inside the hood.
Amscan AU
SKU: #AMS9907150-3-4
Mermaid Girls Costume
$49.99
Item Includes: Dress. Hairclip. Features: Teal, sleeveless pullover dress with elastic shoulder straps. Purple mid-section. Organza ruffles with printed glitter scales at shoulders, hips & hemline. Faux gem attached at centre of neckline. Rosette hairclip with seashell centre and attached alligator clip. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shoes not included. Underwater Magic! Make your child's underwater dreams come true with this Mermaid Girls Costume. This sparkly outfit transforms any girl into a mystical sea princess with its beautifully crafted details. The costume features a teal, sleeveless pullover dress that ensures a comfortable fit with its elastic shoulder straps. The dress's eye-catching purple midsection adds a touch of elegance and contrast, making the overall look even more captivating. The dress is featured with organza ruffles printed with glitter scales at the shoulders, hips, and hemline, creating a shimmering effect that mimics the glistening scales of a mermaid. A faux gem attached at the centre on the neckline adds an extra touch of sparkle and magic. To complete the look, the costume includes a rosette hairclip with a seashell centre and an attached alligator clip, ensuring it stays securely in place while your little one embarks on her underwater adventures. Let your child dive into a magical adventure and bring her mermaid fantasies to life with this enchanting costume. Perfect for creating unforgettable memories and sparking creativity, the Mermaid Girls Costume is a must-have for any little girl who dreams of exploring the ocean's depths.
Smiffys
SKU: #SMI48003-M
Disney Ariel Glitter and Sparkle Girls Costume
$54.99
Item Includes: Dress. Tiara. Sizing: See size chart image for details. Materials: 100% Polyester. Hand wash, hang dry. Little mermaid. Any lover of the Disney movie 'The Little Mermaid' will adore this Ariel Glitter and Sparkle Girls Costume. The costume includes a dress with purple satin bodice that features glitter-finish pattern, sparkly clam fish design, Ariel motif and tulle frill sleeves. The dress also features aqua blue sparkly pencil skirt with digital printed scales as well as layered ombre tulle fin and tulle peplum detail at the waist. To complete the look also included is a gold painted plastic tiara with faux jewels and Ariel motif.
Rubies
SKU: #RUB3970-6-8
Barbie Colour Change Mermaid Girls Costume
$54.99
Item Includes: Dress. Features: Digitally printed mermaid dress. Ombre UV colour change scales on front of skirt. Colour changes from light aqua and pinks to darker blue, yellow and greens. Glittering top with Barbie logo. Attached foam star and pearl necklace embellishments. Attached rainbow mermaid fins on front of skirt. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shoes are not included. Only the front of the skirt with scales print changes under UV sunlight, the rest of the costume remains the same. Welcome to Mermaidia! Be a Barbie mermaid princess in this fun and unique Barbie Colour Change Mermaid Girls Costume. Put on the glittery mermaid dress and watch the scales transform and change colour in UV sunlight with magic straight out of Mermaidia. The dress also features rainbow fins and star and pearl necklace embellishments for extra dazzle because a mermaid isn't without pretty oceanic jewellery. Pop this fantastic costume on for your next mermaid party and remember, what makes you different, makes you special.
Rubies
SKU: #RUB1521-3-5
Evil Sea Witch Kids Costume
$64.99
Item Includes: Dress. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Stockings, shoes, crown, trident and wig are not included. Life's full of tough choices, isn't it? Turn mermaids into humans wearing our Evil Sea Witch Kids Costume. Featuring a layered dress with a black bodice with a purple tulle material sleeves and around the chest. The attached purple skirt is comes attached with shiny black tentacles to complete the look. Take control Atlantis!
Smiffys
SKU: #SMI63087-L
Seashell Mermaid Girls Costume
$64.99
Item Includes: Dress. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shoes not included. Beautiful mermaid. If your daughter has always dreamt of being a mermaid then this Seashell Mermaid Girls Costume is for her. The costume includes a dress covered in mermaid scale print that is short at the front and long at the back in the shape of a mermaid tail. On the front of the dress there is an attached blue and purple tulle skirt with seashell detail and the same tulle on the shoulder straps of the dress.
Smiffys
SKU: #SMI55050-S
The Little Mermaid Live Action Ariel Classic Girls Costume
$46.99
Item Includes: Dress. Features: Purple and blue mermaid-style dress with a sparkly blue panel on bodice. Printed Ariel character art in shell frame on the chest. Purple tulle peplum design at the waist. Skirt is a blend of blue and purple hues with splashes of green and pink. Skirt is pencil-style and features attached green tulle 'fin'. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shoes are not included. Life is better under the sea. Your little princess will be swept away by the magic of the sea as she transforms into the beloved mermaid princess in this The Little Mermaid Live Action Ariel Classic Girls Costume. This captivating costume features a mermaid-style dress in blue and purple hues that will make your girl feel like she's part of Ariel's world. The bodice features a striking glittery blue panel and showcases a beautiful Ariel character art, nestled within a shell-shaped design on the chest. Adding a touch of elegance, an attached tulle peplum with soft purple trim gracefully flows from the waist, enhancing the mermaid silhouette and 'tail'. The satin pencil skirt is adorned with a mesmerising blend of green, blue, pink, and purple hues and digitally printed scales. It creates a stunning visual effect that reflects the iridescent beauty of the ocean. Also attached to the skirt is a tulle 'fin' to complete the mermaid transformation. Whether she's attending a Disney-themed event, a costume party, or exploring her imagination during playtime, this fantastic costume will transport her into a world of wonder and adventure.
Rubies
SKU: #RUB7365-6-8
1
The Little Mermaid Live Action Ariel Toddler Costume
$38.99
Item Includes: Dress. Features: Mermaid-style dress with blue shimmery bodice and green skirt. Printed Ariel character art in shell frame on the chest. Pink felt shell embellishment at the waist. Green satin pencil skirt with attached tulle 'fin'. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shoes are not included. I wanna be where the people are... Dive into a world of enchantment and undersea magic with The Little Mermaid Live Action Ariel Toddler Costume. Your little princess will be transformed into the beloved mermaid princess herself, Ariel, and embark on a wondrous adventure beneath the waves. This exquisite costume features a mermaid-style dress that will make your toddler feel like she's a part of Ariel's enchanting world. The shimmery satin bodice is adorned with a beautiful Ariel character art, capturing her spirit and grace. At the waist, an attached felt shell embellishment adds a charming detail that perfectly complements Ariel's iconic look. The satin pencil skirt in a vibrant shade of green adds a pop of colour but the real magic lies in the attached tulle 'fin' with green trim, which gives the costume an authentic mermaid flair. Perfect for attending a Disney-themed party, participating in dress-up play, or celebrating Book Week, this costume is sure to make her feel like a true princess of the sea.
Rubies
SKU: #RUB7360-TODD
Marvelous Mermaid Toddler Girls Costume
$53.99
Item Includes: Dress. Starfish Brooch. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Boa, wig and shoes are not included. Under the Sea! Explore an underwater city in our Marvelous Mermaid Toddler Girls Costume. Featuring a mermaid dress with a long sleeve purple bodice with purple sequin accents and a green iridescent skirt with a flared hem that looks just like mermaid fins! The costume also includes a starfish brooch with velcro to stick on the waist.
California Costume Collections
SKU: #CCC2021185-3-4
Disney Princess Ariel Girls Costume with Bag
$47.99
Item Includes: Dress. Bag. Features: Mermaid-style dress with purple organza on shoulder straps and at waist. Purple and blue bodice with digitally printed image of Ariel, Flounder and Sebastian. Blue skirt with purple organza hem. Purple clam shell bag accessory. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shoes are not included. Part of that world. Take a dive into the world of Disney's Little Mermaid with our enchanting Disney Princess Ariel Girls Costume with Bag. This beautiful mermaid-style dress features shimmering purple organza on the shoulder straps and waist, with a stunning blue skirt and a purple organza hem. The bodice showcases a gorgeous digitally printed image of Ariel, Flounder and Sebastian that will leave your little one feeling like the true princess she is. And what mermaid is complete without her accessories? This costume comes with a matching purple clam shell bag that is perfect for carrying all her treasures. Your little girl will be the talk of the sea at her next Book Week event or costume party with this officially licensed Disney Princess Ariel Costume.
Rubies
SKU: #RUB301252-S
Dark Mermaid Toddler Costume
$10.00
$52.99
Item Includes: Dress. Headband. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Tights and shoes are not included. Mermaid from the darkness. Dress as a cheeky mermaid this Halloween with a darker side and wear this Dark Mermaid Toddler Costume. This costume comes with a mermaid style dress that features an iridescent design, rainbow ombre panels down the side of the bodice and short purple tulle sleeves. Printed on the front of the skirt is a white tail skeleton. Along the bottom of the skirt, there is an attached purple and green ruffle skirt with purple tulle underneath. Along the shoulders is attached a high black collar with scalloped edging.
Smiffys
SKU: #SMI63066-T1
Final Sale
Elly Octopus Girls Costume
$42.99
Item Includes: Dress. Headband. Belt. Features: Short sleeve dress with tulle sleeves. Printed on the bodice is an octopus face. Skirt is accented with 8 plush tentacles. Layered tulle skirt under tentacles. Headband has a small plush octopus attached to the side. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Tights are not included. Under the Sea! Explore the ocean floor wearing our Elly Octopus Girls Costume. Featuring a dark blue dress styled with a satin bodice and illustrations of a cute purple octopus with light blue bubbles and light blue tulle at the shoulders. The dark blue skirt is accented with the purple octopus's 8 tentacles. The costume comes complete with a purple headband with an attached pink octopus and a removable purple belt.
Amscan AU
SKU: #AMS9903514-4-6
Sparkle Mermaid Blue Girls Costume
$65.99
Item Includes: Dress. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. The Ocean It Calls Me! For some dress-up fun try our Sparkle Mermaid Blue Girls Costume. Featuring a mermaid girls dress styled with a lavender bodice and aqua blue highlights with silver sequin, shoulder straps and styled with tule material. The costume comes complete with a purple satin tail at the end of the colourful tutu. Great for your daughter's book week costume!
Fairy Girls
SKU: #FGSFG184B-L
Ocean Beach Mermaid Girls Costume
$68.99
Item Includes: Dress. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Headband not included. Ruler of the oceans Have your little one become an elegant ruler of the sea when she plays about wearing this gorgeous Ocean Beach Mermaid Girls Costume. This breathtaking costume comes in colours of light blue and purple and will be perfect for any at home dress up fun. Costume features a layered tulle skirt attached to a satin blue bodice with attached ruched straps and tulle sleeves. Along the front of the bodice is gathered in a scale like design and is in the same matching colour scheme of purple and blue and embellished with small blue plastic shell shaped beads. In the centre of the neckline is embellished with a sparkling silver starfish. To really give the look of a true mermaid, attached around the back of the skirt there is a blue mermaid fabric tail, in the same matching scale design as the front bodice.
Fairy Girls
SKU: #FG472-L
Little Storybook Mermaid Sequin Girls Costume
$44.99
Make a splash! Have fun under the sea, in this one-piece Little Storybook Mermaid Girls Costume. This gorgeous costume has a purple stretch top with sequin bra feature and an aqua sequin skirt with fish tail. A seashell themed headband is also included to complete the look. Item Includes: Dress. Headband. Fit and Sizing: See size chart above for details. The sizes reflect the measurements of the costume and not the child. Fabric and Care: 100% Polyester. Spot clean only. Please Note:Seaweed boa not included.
California Costume Collections
SKU: #CCC00246L
Bad Guys Mr Piranha Top and Mask Boys Costume
$47.99
Item Includes: Mask. Shirt. Features: 3D shaped foam Mr Piranha face mask. Digitally printed Mr Piranha shirt with printed braces. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Pants are not included. I'm the bad guy. Introducing our Bad Guys Mr Piranha Top and Mask Boys Costume, inspired by the mischievous character from "The Bad Guys" series. Your child can now bring Mr. Piranha's hilariously mean personality to life with this fun and feisty costume. The highlight of this costume is the 3D shaped foam face mask of Mr. Piranha, capturing his toothy grin and charismatic charm. Paired with the polyester top featuring a digitally printed Mr. Piranha shirt complete with printed braces, your child will instantly transform into this beloved character. Perfect for playtime, costume parties, or even book-themed events, this Bad Guys Mr. Piranha costume will let your child embrace their mischievous side while spreading laughter and fun wherever they go.
Rubies
SKU: #RUB6332-6-8
Shark Boys Costume
$46.99
Item Includes: Shark jumpsuit with attached fins and hood. Fit and Sizing: See size chart above for details. Fabric and Care: 100% Polyester. Hand wash, hang dry. Please Note: Shoes and socks are not included. Be careful...he bites! Don't go into the water with this shark around. This Shark Boys Costume consists of a grey jumpsuit with attached fins and shark hood and would be perfect for an under the sea party.
Smiffys
SKU: #5020570003008
Spongebob Squarepants Spongebob Boys Costume
$47.99
Item Includes: Tabard. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Pants and shoes are not included. Who lives in a pineapple under the sea? Bikini Bottom is the place to be under the sea so grab this Spongebob Squarepants Spongebob Boys Costume and get ready to dive down into the ocean. The costume features a foam-bonded tabard with digitally printed Spongebob face and features, as well as attached white sleeves at the arms. Perfect for any costume party with a sea theme or movie and TV theme!
Amscan AU
SKU: #AMS9909153-3-7
Spongebob Squarepants Patrick Boys Costume
$49.99
Item Includes: Jumpsuit. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shoes are not included. Let's dress up like fairy princesses! Get ready to dive under the sea with this fun Spongebob Squarepants Patrick Boys Costume. The costume comes as a pink foam-bonded jumpsuit and attached pink and green shorts, just like Patrick's. The costume also comes with a matching pink cone-shaped hood with Patrick's face printed on. Make it a matching pair and grab our Spongebob Squarepants costume for your best friend or sibling!
Amscan AU
SKU: #AMS9909171-4-6
1
Giant Lobster Inflatable Kids Costume
$89.99
Item Includes: Inflatable costume Features: Full-length, inflatable kids lobster costume in the colour amaranth red. Features large lobster claw arms, 3D lobster eyes and antennae. To inflate, simply step inside and turn on the built-in fan (requires 4 x AA batteries, not included). Fit and Sizing: Ones size fits most children age 6-12 years. See size chart image for details. Fabrics and Care: 100% polyester. Carefully spot clean with a damp cloth. Please note: Requires 4 x AA batteries, not included. Shoes not included. "There was more than one lobster present at the birth of Jesus?!" Children will have a fabulous time and wow all their friends with this Giant Lobster Inflatable Kids Costume. Included is a full-length, inflatable kids lobster costume in the colour amaranth red, with large lobster claw arms, 3D lobster eyes and antennae. The costume covers the whole body except the feet, leaving just the face exposed in a round opening at the top. To inflate, simply step inside and turn on the built-in fan (requires 4 x AA batteries, not included). Perfect for animal and under the sea themed events, kids birthday parties, or for dressing up as a favourite lobster character from a book, cartoon or movie.
Morphsuits
SKU: #BODMCKGILO-OS
Lobster Kids Costume
$38.99
Item Includes: Top. Gloves. Headpiece. Features: Lobster shaped top with legs across the front. Claw shaped gloves. Tall cylinder shaped headpiece with window for seeing through and eyes and an antenna on the top. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Pants and shoes are not included. Rock Lobster! Whether you're hanging out with your mermaid friend, or singing along with the fish, this Lobster Kids Costume is a costume everyone will love. This costume features a hilarious red lobster-shaped top, complete with legs sprawled across the front that add a touch of crustacean charm to your child's transformation. There is a pair of claw shaped gloves for pinching their underwater adventures. To top off the look, there is a tall red cylinder-shaped headpiece, boasting a window for seeing through at the front and a pair of antenna on the top that's as cute as it is comical.
Amscan AU
SKU: #AMS9918533-10-12
1
Squid Inflatable Kids Costume
$114.99
Item Includes: Inflatable Giant Squid with Air Pump. Fit and Sizing: One size fits most. Fabrics and Care: 100% Polyester. Spot Clean. Please note: The air pump requires 4 AA batteries or a portable power bank (not included). Store the battery pack in the pocket located in the costume to avoid overheating. Instructions are enclosed in the pack. Wonders of the vast ocean Wear our Squid Inflatable Kids Costume to your next under-the-sea-themed party. Featuring a full-body squid inflatable with 8 tentacles that includes strings to control 2 of the tentacles! The inflatable is styled with pink printed suction cups running along the underside of the arms. plus two large bulging squid eyes. For easy visibility, the costume features a clear window around your face. The costume comes complete with an attached air pump, just simply step into the costume, adjust the direction of the fan and tighten the drawstrings for easy inflation.
Joyin
SKU: #JOY20145-M
The Great White Bark Pet Costume
$46.99
Item Includes: Costume. Hood. Features: Grey foam-backed shark costume. Attached shark fins and tail with velcro strap under the body. Matching grey shark hood with eyes and white felt teeth. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. It's Shark week! This The Great White Bark Pet Costume will have your pup looking exactly like the little land shark it is. The costume features a grey shark body that sits over your pup with elastic straps for the front legs and velcro straps to secure in place under the body, as well as a funny short character hood. The hood features shark eyes and felt teeth and sits over your pup's head with a velcro closure under the chin. Perfect for dressing up your pup alongside you for any under the sea themed event.
California Costume Collections
SKU: #CCC4223005-S
1
US Doughboy Sailor Hat
$12.99
Hey There Sailor Look stylish from port to port with this US Doughboy Sailor Hat. This great hat is a perfect match for any sailor costume. Item Includes: Hat. Fit and Sizing: One size fits most. Please Note: Costume not included.
Smiffys
SKU: #5020570000892
1
Turtle Deluxe Headband and Shell Set
$45.99
Item Includes: Headband. Shell. Sizing: One size fits most. Shell is 43cm x 41cm / 17in x 16in. Material: 100% Polyester. Please note: Shirt and pants are not included. Colouring may be slightly different from images. Slow and steady wins. Ride the ocean's currents in style with this Turtle Deluxe Headband and Shell Set that is perfect for transforming you at your next fancy dress event. The set comes with a green turtle head on a headband featuring big fibre-filled eyes and embroidered detailing, as well as a green shell to wear on your back with the attached elastic shoulder straps. Perfect for animal-themed events.
Elope
SKU: #ELO451356
1
Goldfish Deluxe Hood
$37.99
Item Includes: Hood. Fit and Sizing: One size fits most. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Wake Up Wake up! You'll love our Goldfish Deluxe Hood. Featuring a goldfish hood with large black and white eyes, attached fins, and an attached velcro strap for easy fitting.
Elope
SKU: #ELO251434
1
Squid Sprazy Toy Deluxe Hat
$47.99
Item Includes: Hat. Fit and Sizing: One size fits most. Includes size adjuster inside the hat. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Hilarious Accessory! Playfully squirt your friends from up to 7 metres away wearing our Squid Sprazy Toy Deluxe Hat. Featuring a plush red squid hat with large silver and black eyes, long dangling tentacles, and a long protruding head. The plush also features a size adjuster great for any big or little walruses and an inbuilt squeezing water pump to squirt water.
Elope
SKU: #ELO251428
1
Mermaid Headband and Wand Accessory Set
$45.99
Item Includes: Headband. Wand. Fit and Sizing: One size fits most kids. Every mermaids dream Once you have your mermaid costume, it is time to accessorise and you can't go wrong with the super cute Mermaid Headband and Wand Accessory Set. This accessory set includes a turquoise headband with a silver sequin star attached at the top surrounded by pink and purple fabric flowers. The set also includes a matching wand. Adorable accessories to complement your stunning mermaid or goddess of the sea costume.
Fairy Girls
SKU: #FGSF468
1
Lobster Headband and Gloves Costume Deluxe Set
$37.99
Item Includes: Headpiece. Pair of claws. Fit and Sizing: One size fits most. Material and Care: Polyester and foam. Hand wash. Please note: Shirts and pants are not included. Snip snip! When you are a fan of creatures of the sea with wicked claws then this Lobster Headband and Gloves Costume Deluxe Set are just for you. This super fun accessory costume set includes a pair of shiny mittens in the shape of claws, that are fibre stuffed to give the right shape and elastic wrist bands to keep them in place. There is also an included matching headpiece in the shape of a lobster head which is made of foam and fibre filled in the attached black eyes, 2 antennae on the top and legs on either side. Great for starting your costume, all you need is a red outfit and you are ready to take to the sea. Perhaps a song to show how much you love living under the sea?
Elope
SKU: #ELO451353

Take A Dive With Under The Sea Costumes And Explore Hidden Gems.

Get ready to have a whale of a time as you explore under the sea costumes and discover hidden treasures at CostumeBox. Whether you’re a sailor at heart, ready to explore the seven seas with your crew of misfits, or you belong under the waves swimming and diving with finned friends, you’ll love the under the sea costume ideas we have to offer here at CostumeBox. Take a plunge into our full range of under the sea costumes, accessories and party supplies, and soon magical ideas will be swimming in your imagination for your next upcoming party or event.

Befriend A Mermaid Under The Waves With Our Sea Creature Costumes.

Kick up your tail as you dive deep into our Sea Creature Costume range and come across a friendly fish or a curious mermaid with a tail that glistens like the sunlight waves. At CostumeBox you won’t dip your toes, you’ll want to dunk your feet and browse our range on offer that includes everything from friendly fish costumes, to cheery Spongebob Squarepants and his best friend Patrick. Fall in love with our range of mesmerisingmermaids for both women and girls, from gorgeous shimmering pastel tails to bright shimmering fins with eye-catching scales that every guest at the party will swoon over.

Look no further if you’re after iridescent accessories to complement those fins and tails. Browse our complete range right here at Costume Box we have wigs, jewellery, gloves and more to perfectly accompany your look. From long flowing pastel locks with waves that will blend into the ocean, to spectacularly bright unforgettable wigs that match those stunning mermaid costumes. There’s no better time than today so start dressing as your favourite sea creature with our range of costumes for all ages, young or old.

Get a little cheeky as you snap your claws in our lobster costumes or see how many goodies you can hold in the octopus costumes. Paint your body with elegant scales or blend your skin into your costumes with our range of face and body paints. The world is your oyster, so get to it and start shopping before our costumes swim out the door.

Make A Splash And Host An Under The Sea Costume Party

Grab your snorkel as you take your guests on a journey and plunge into the deep blue with CostumeBox range of Under the Sea party supplies. Whether you’re discovery sea life, a sailor at heart or enjoy bite sized fun with the Sharks you can host the best Under the sea party of the year. Not only are there eye-catching patterns and exciting printed party supplies but you can also take your pick at choosing a block colour to go with your under the sea party. Have a skim at the wide variety of different shades of blue you can choose from.

Explore Under The Sea Costume Ideas While You Sail The Seven Seas.

If you’d rather sit in a boat and gaze at the incredible sea creatures below than swim with them, then browse our range of scallywag pirate costumes to law obeying friendly sailors costumes to brave lifeguard costumes ready to jump in and save the day. Relax as you sit a drift and sing along to well-known songs about the ocean as I’m sure majority of those will know the hit Disney songs Under the Sea or A whole New Whole from The Little Mermaid. Have some fun not only under the sea but on the water's edge and have a laugh in the Baywatch range of costumes at CostumeBox Australia, for both men and women. Maybe save a life or two.

You Won’t Need To Drop Anchor For These Fast Deliveries

Keep your hands firmly on the steering wheel for this is a quick supply run a shore. At CostumeBox Australia we are proud to offer a range of delivery options and in some cases fast delivery on Australian orders, as well as free and easy returns. So there’s no need to walk the plank.

read more