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CostumeBox Australia

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
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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
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
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
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
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
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

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.

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