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CostumeBox Australia

MERMAID COSTUMES, ACCESSORIES & PARTY SUPPLIES

MERMAID COSTUMES, ACCESSORIES & PARTY SUPPLIES
128 results
MERMAID COSTUMES, ACCESSORIES & PARTY SUPPLIES
128 results
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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
Spellbound Mermaid Womens Costume
$98.99
Item Includes: Bra top. Skirt. Hair clip. Features: Purple iridescent bra top with pearl halter neck and pale green ruffle off the shoulder sleeves. Asymmetrical pale green skirt with ruffle hemline and pearl waist tie. Attached navy blue netting is wrapped around the skirt. Metallic gold starfish shaped hair clip. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shoes are not included. Princess under the sea. Become a darling siren in our Spellbound Mermaid Womens Costume. This sexy outfit includes a purple iridescent bra top, adorned with a pearl halter neck and delicate pale green ruffle off the shoulder sleeves. There is an asymmetrical pale green skirt, complete with a ruffled hemline and a pearl waist tie, which wraps you in oceanic elegance. Navy blue netting ties around the skirt, while the metallic gold starfish-shaped hair clip adds a touch of magical shimmer. Perfect for channeling your inner mermaid and captivating all who cross your path with a spellbinding beauty straight from the deep. get ready to make a splash as you accessorise this costume with accessories from our mermaid range.
Leg Avenue
SKU: #LGV87168-M
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
Sailors Dream Mermaid Womens Costume
$97.99
Item Includes: Teddy. Choker. Headpiece. Features: Hologram teddy with stretch vinyl contrast, swirly sparkle organza details and pearl and rhinestone details. Chest has pink shells fitted with pearl accents and pink straps. Hanging rhinestones feature in costumes mid-section. Blue swirly sparkly organza hanging from hips. Matching sparkle rhinestone choker. Matching headpiece with a row of 6 matching pearls. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shoes not included. The Dream of the Sea. Dive into a sea of enchantment with this Sailor's Dream Mermaid Women's Costume. This mesmerizing costume captures the feeling of the ocean with the hologram teddy fitted with stretch vinyl contrast, swirly blue sparkle organza details, and pearl and rhinestone embellishments. The chest features pink shells adorned with delicate pearl accents and pink straps, while hanging rhinestones spark the costume's mid-section, adding a touch of shimmer. Flowing from the hips is blue swirly sparkly organza, evoking the movement of the ocean waves. The look is completed with a matching sparkle rhinestone choker and a headpiece adorned with a row of six matching pearls. Perfect for women who love to embrace their inner mermaid and radiate beauty, this costume sets the standard for under the sea attire. Get ready to make waves and enchant all who behold you with our Sailor's Dream Mermaid Women's Costume!
Party King
SKU: #PKGPK2454-S
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
Alluring Sea Siren Womens Plus Size Costume
$179.99
Item Includes: Dress. Belt. Clutch. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shoes are not included. Under the sea! You might be a fish out of water in this Alluring Sea Siren Womens Plus Size Costume, but you won't look like one! This gorgeous mermaid costume has a green scaled skirt with attached tail, and a sparkly white clamshell bra. A pink waistband with gold clamshell belt and beating finish off the costume, while an included gold clamshell clutch adds a little something extra! This outfit is a mermaid costume that allows for a lot of movement and is perfect for any event!
Starline
SKU: #9042179
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
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
Sea Candy Mermaid Womens Costume
$148.99
Item Includes: Bra. Skirt. Fit and Sizing: See size chart image for details. Fabrics and Care: 90% Polyester 10% Spandex. Hand wash, hang dry. Please note: Shoes are not included. The model is 5ft 7in and wearing a size S/M A sea goddess. Dazzle your friends under the sea and flick your tail dressed in this gorgeous Sea Candy Mermaid Womens Costume. This stunning costume features a pastel ombre bra with scalloped edging and is decorated with rhinestone and pearl embellishments. There is an included full length high waisted silver hologram mermaid skirt with a scale print. Bring your mermaid character to life by adding mermaid accessories from our range.
Forplay
SKU: #FRP550354-S-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
Purple Mermaid Skirt Womens Costume
$89.99
A fishy tail. This stunning holographic Purple Mermaid Skirt Womens Costume is a beautiful mermaid tail. Simply wear your favourite top or a shell bra to complete the look. Item Includes: Skirt. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Jewellery not included.
Forplay
SKU: #9038744
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

Mermaid Costumes Guaranteed To Make A Splash

Looking for the perfect mermaid costume for your next under the sea adventure? Look no further than our range of mermaid costumes and accessories. Whether you are looking for a full costume, a mermaid costume skirt or some awesome mermaid accessories, you know you’ll be able to find it all here in one place so shop with CostumeBox now for all your mythical sea creature needs!

Sexy Mermaid Costume Ideas For Women

Make a splash at your next themed party with our range of mermaid costumes for women! In our range you’ll be able to find plenty of sexy sea siren costumes that’ll be sure to make you best dressed at the party. Here are some of our favourite mermaid costume ideas for women;

  • A mermaid costume dress is a perfect easy option for a mythical sea maiden costume and our range of mermaid costumes has plenty of options to choose from. Whether you are after an ariel costume dress or just something shiny and eye catching, you’ll be sure to find something you love within our range. The only hard part is deciding which one to choose! Combine your mermaid costume dress with some shell jewellery or something within our range of mermaid accessories and you’re ready to make some waves.
  • We also have plenty of mermaid costume skirts and tops that give you the fast delivery Options

    We know you’ll be keen to make a splash after exploring our range of mermaid costumes, so you’ll be pleased to know we have a fast delivery* option on Australian orders, as well as fast delivery options to ensure no one misses out. If you have any questions or queries remember to always feel free to contact our friendly customer service team who are always happy to help. We hope our mermaid costume ideas have helped inspire your next under the sea costume!

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