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CostumeBox Australia

MYTHICAL CREATURES COSTUMES, ACCESSORIES & PARTY SUPPLIES

MYTHICAL CREATURES COSTUMES, ACCESSORIES & PARTY SUPPLIES
299 results
MYTHICAL CREATURES COSTUMES, ACCESSORIES & PARTY SUPPLIES
299 results
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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
Blushing Beauty Mermaid Womens Plus Size Costume
$219.99
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. Swimming with the fishes. If you wish to become a seductive siren try this Blushing Beauty Mermaid Womens Plus Size Costume. This dazzling costume features a high waisted pink iridescent tight fitting fish tail skirt that is attached to a white pearl halter neck light pink sequined bodice with built in padded cups. Dark pink and gold flowers trace the edges of the bodice and a white sea shell and gold star fish accent sits flatteringly in the centre of the top. Five rows of white beads hang from the waist as an added ornament. Swim your way through the party scene when pair this costume up with a pair of eye catching shoes and you paint your face with glitter and elegant eye makeup.
Party King
SKU: #9047901
Mistress Medusa Womens Costume
$129.99
Item Includes: Dress. Mesh sleeves. Headpiece. Features: Green snake print dress with cutouts and a high slit on the side. Gold draped mesh sleeves. Gold snake headpiece. Fit and Sizing: See size chart image for details. Material: 100% Polyester. Hand wash, hang dry. Please note: Shoes are not included. Gaze upon me. If you dare. Embrace your inner seductress in our Mistress Medusa Womens Costume. This costume includes a green snakeskin printed cutout halterneck dress. The dress features a sexy high slit on the side with cutouts around the waist. There is gold detailing around the neckline and waist. Adorn your upper arms with the included long gold mesh sleeves, adding an extra layer of mystery and intrigue to your ensemble. Crown yourself with the snake headpiece, a symbol of your dominion over all who fall under your spell.
Dreamgirl International
SKU: #DMG12955-M
Dragon Womens Costume
$55.99
Item Includes: Hooded dress. Features: A line style that sits above the knee's length. Dragon scales are printed along the bodice, skirt, hood and tail. Soft spikes on the shoulders, down the back and along the tail. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shoes are not included. Cutest dragon in all the realms. Unleash your inner fire with our Dragon Womens Costume. This costume is sure to transform you into a fierce and enchanting dragon. This costume includes an A-line style dress that sits just above the knees. This dress features an intricate blue dragon scale print along the bodice, skirt and hood, with the long sleeves in a plain blue fabric. The hood and attached plush tail are adorned with soft green spikes, along with the shoulders and and down the back of the dress. Adding a touch of dragon persona. Perfect for your next mythical creatures themed parties or any event where you want to show off your inner draogn. Pair this dress with accessories and makeup from our dragon range.
Smiffys
SKU: #SMI47769-S
Medusa Mistress Womens Costume
$168.99
Item Includes: Headpiece Bodysuit Skirt Features: Medusa gold snake plastic headpiece Medusa gold wet-look snake print bodysuit Sequin neck choker attachment feature Green sequin accent and gold trim details Matching belted gold shimmer skirt with gold snakes features Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Jewellery and shoes not included. Eyes of stone Become the snake-haired Greek God who will turn you to stone in a quick look with this Medusa Mistress Women's Costume. Inspired by Greek and Roman times, this costume has been designed to bring the famous Medusa look to life. Medusa was one of the three monstrous Gorgons, generally described as winged human females with living venomous snakes in place of hair. Included in this costume is a golden snake headpiece, golden bodysuit and a matching belted gold shimmer skirt with gold snakes throughout. Pre warn your people, they must not look into your eyes. Perfect for Greek parties, Costume parties and much more.
Party King
SKU: #PKGPK2331-S
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
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
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
Set In Stone Medusa Womens Costume
$115.99
Item Includes: Bra with drapes. Skirt. Choker. Wristlets. Features: Green velvet, foil reptile print bra top with underwire. Top with attached drapes and front chain detail. Matching mini skirt, choker and wristlets. Fit and Sizing: See size chart image for details. Model is 1.6m / 5ft 6in and wears a S/M. Fabrics and Care: 90% Polyester, 10% Spandex. Hand wash, hang dry. Please note: Headpiece and shoes are not included. Heart of stone. Wear this sexy Set In Stone Medusa Womens Costume at your next fancy dress party and everyone will stop and stare (and turn into stone). Whether you're going for a Medusa look or even just a sexy snake, this costume is perfect and comes with a matching reptile-print bra, mini skirt, choker and wristlets. The bra also features underwiring, gold chain detail and an attached sheer metallic drape on the back. Add a snake headpiece for Medusa, or some reptile lenses for your snake costume and you're ready for your fancy dress party.
Forplay
SKU: #FRP552981-S-M
Medusa Mythical Siren Womens Plus Size Costume
$59.99
She will turn you into stone. Don't look directly into her eyes or you'll regret it. No one can resist that captivating hair... or snakes. This Medusa Mythical Siren Womens Plus Size Costume includes a black crushed velvet floor length dress with a slight going up the left side, attached shear black arm drapelets, gold arm bands, and a gold snake headpiece with a red jewel in the front. Item Includes: Dress. Headpiece. Arm Bands. Fit and Sizing: See size chart image for details. Fabric and Care: 100% Polyester. Hand wash, hang dry. Please Note: Shoes and jewellery not included.
California Costume Collections
SKU: #019519221356
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
Peter Pan Womens Costume
$63.99
Item Includes: Tunic. Wrap vest. Hat. Tights. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Please note: Shoes and wig not included. With a dusting of fairy dust, you too can fly Fly through the mountains of your mythical home wearing this Peter Pan Womens Costume. This costume features a bright green tunic with a jagged hem, a forest green wrap vest with brown lacing, a green pointed hat with a red feather and a pair of light green tights. Watch out for those pesky pirates and terrifying crocodiles.
California Costume Collections
SKU: #CCC5022060-S
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
A Head in the Game Medusa Womens Costume
$147.99
Item Includes: Bra with drapes. Skirt. Choker. Wristlets. Fit and Sizing: See size chart image for details. Model is 1.54m / 5ft 1in and wears a XS/S. Fabrics and Care: 90% Polyester, 10% Spandex. Hand wash, hang dry. Please note: Headpiece and shoes are not included. Turn you to stone. Everyone will stop and stare (and turn to stone) when you wear this sexy A Head in the Game Medusa Womens Costume at your next fancy dress party. Whether you're going for a Medusa look or even just a sexy snake, this costume is perfect and comes with a matching reptile-print bra, mini skirt, choker and wristlets. The bra also features underwiring, gold chain detail and an attached sheer metallic drape on the back. Add a snake headpiece for Medusa, or some reptile lenses for your snake costume and you're ready for your fancy dress party.
Forplay
SKU: #FRP551555-M-L
Unicorn Adult Costume
$49.99
Item Includes: Jumpsuit. Fit and Sizing: See size chart image for details. Fabrics and Care: 100% Polyester. Hand wash, hang dry. Unicorn magic. Become a magical unicorn and fly across rainbows in this Unicorn Adult Costume. The costume comes as a plush jumpsuit featuring a unicorn hood with a printed nose and eyes, as well as attached ears, bright pink mane and a golden horn. The jumpsuit itself is a pastel rainbow mix of colours with a white belly, attached plush bright pink tail, bright pink cuffs, and has front button closure for ease of wear. This costume is comfy and perfect for your next mythical creatures party, unicorn party, or even just to wear around the house.
Joyin
SKU: #JOY20112A-XL
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

Spellbinding Mythical Creature Costumes For The Whole Family

If you are a fan of conspiracy theories and creatures of legend, then you’ll love our range of mythical creature costumes and accessories. From unicorns to werewolves to mermaids and more, you’ll be able to find plenty of myths and monsters costume ideas for both adults and kids here at CostumeBox! Our expansive mythical costumes range also covers accessories so you’ll be able to find everything you need to create a spell-binding mythical creature costume right here in one place. Shop now!

Myths And Monsters - Costume Ideas For Adults

If you are searching for an easy mythical costume for men or women, CostumeBox has all the answers! Within our collection of mythical creature costumes, adults will be able to find plenty of costumes that would be perfect for Halloween or dress up parties. Inspired by legends of popular culture, here are some of our favourite myths and monsters costume ideas for adults:

  • For women, we have plenty of gorgeous mythical costumes that would be perfect for numerous occasions. Within our range of mythical creature costumes, you’ll be able to find sexy mermaid costumes in various different designs that would be great for an under the sea party! Be sure to check out our mermaid costumes category for the full range! If you are after something more cosy, then why not pick up one of our cute and cuddly unicorn jumpsuits that are the perfect easy mythical magical creature costume idea! So whatever you are looking for, you will be sure to find something you love from our collection.
  • For men, if you’re after a terrifying mythical costume for Halloween, why not grab one of our big furry werewolf costumes that come with masks and tattered clothing that will be guaranteed to give a fright! And if you shop our full range of werewolf costumes, you’ll be able to find makeup, gloves, contacts and more to create the ultimate werewolf mythical costume! Alternatively, If you are after something not so terrifying, we also have some inflatable dragon costumes and cosy dragon jumpsuits for a more family friendly idea!

Mythical Magical Creature Costumes For Kids

We all know kids love mythical storybook creatures, so you know they’ll be guaranteed to love the outfits from our range of mythical creature costumes! We have plenty of options for boys and girls such as mythical magical creatures from their favourite movies as well as urban legends. Here are some of our favourite mythical costumes for your little ones:

  • For girls, we have plenty of adorable mythical costumes that they will be guaranteed to fall in love with. If your daughter is a fan of Disney’s ‘The Little Mermaid’, then why not grab one of our gorgeous mermaid costumes so she too can become Princess Ariel. Just don’t forget a red wig! We also have several other mythical creature costumes for girls including unicorns and dragons so there is something for everyone.
  • For boys, we have mythical creature costumes from some of their favourite movie characters from films such as ‘The Wizard of Oz’ and ‘How To Train your Dragon’. We also have all-in-one jumpsuit style costumes that make for an easy myths and monsters costume idea.

Mythical Costume Accessory Essentials

No mythical costume would be complete without some awesome accessories, and you’ll be able to find plenty within our range of mythical creature costumes and accessories. Just think of a unicorn without its horn, or Medusa without her snake hair? Just wouldn’t be right would it! Within our selection of mythical costumes and accessories, you’ll be able to find wigs, hats and headwear, makeup and more, everything you need to create the ultimate costume! These are our top three mythical creature costume accessory essentials:

  1. Mask: If a dragon is your mythical costume of choice then a mask is a necessity for completing your outfit. Within our collection of mythical creature costumes and accessories, you’ll be able to find several different styles of dragon masks that are guaranteed to strike fear into anyone!
  2. Headwear: It’s amazing how much your choice of headwear can add to a costume, so if you really want your outfit to stand out among the rest, be sure to shop our range of mythical costume headwear. You’ll be able to find everything from beautiful unicorn headpieces, mermaid crowns, horns and more. How convenient!
  3. Makeup: The final step in creating the ultimate mythical creature costume is of course makeup! Within our range you’ll find lipsticks, face jewels and even whole makeup kits that give you an extra helping hand in creating the perfect look - everything you need to transform yourself into a mythical magical creature.

Not So Mythical Delivery Options

Once you have found the inspiration for your weird and wonderful mythical creature costume, you’ll be delighted to know that we have a fast delivery* option on Australian orders, as well as fast delivery options to guarantee no one misses out. To ensure your mythical costume is more spellbinding than ever, we also offer Afterpay and Zippay payment options on all Australian orders. For any further questions or queries, never hesitate to contact our friendly customer service team who are always happy to help!

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