Find an extensive range of quality adult costumes for men and women at Costumes To Buy. From glamourous and seductive, to horrifying and creative costumes, we’ve got something for everyone and every occasion throughout Australia. With themed dress-up parties becoming increasingly popular, there’s never been a better time to have go-to, high-quality costumes at your fingertips! Discover the best online adult costume range at Costumes To Buy today. Whether you’re getting ready for Christmas Day, Easter, Halloween or a themed dress-up party, choose from our collection of deluxe adult costumes and accessories. Shop our adult costumes online today and get Free Standard shipping for all orders over $99.
Products List
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Fresh Prince Costume
$44.95Who is the prince of bel air? Check out this cool 1990s inspired fresh Prince costume, complete with bright striped top and cap. Costume Includes: Striped Green And Yellow Top And Matching Hat... -
Charmander Costume Onesie Opposuits
$89.95Embrace the fiery spirit of Charmander with OppoSuits' Charmander onesie, a standout costume that captures the essence of the beloved Fire-type Pokémon. Designed in vibrant orange to match... -
Giraffe Xmas Sweater
$54.95Novelty Xmas Sweater, has the cutest giraffe image. Sweater Size(s): Small, Medium, Large, Xlarge. Sizes do run small -
Black Widow Marvel Costume
$72.95Step into the thrilling world of the Marvel Universe with this stunning Black Widow costume. Embody the fierce and formidable Natasha Romanoff as you take on the role of the iconic spy and Avenger... -
Slayer Gothic Cheerleader Costume
$54.95Channel your dark and rebellious spirit with this Gothic Cheerleader Costume. In black and white with pink trim, this edgy ensemble is perfect for your next spooky party or Halloween dress up. The... -
Visitor Alien Mask
$44.95Visitor Alien Mask The Green Visitor Alien Mask is a spine-chilling and eerie accessory that will send shivers down your spine. Wearing this Mask will surely make you stand out from the crowd... -
Eddie A Matter Of Life & Death Mask - Iron Maiden
$99.95Eddie A Matter Of Life & Death Mask - Iron Maiden Sculpted by Erich LubattiTrick or Treat Studios and Global Merchandising Services are proud to present the officially licensed Iron Maiden A Matter... -
- 29%- 29%1960s Groovy Guy Costume
$59.95$84.95Costume Includes: Patterned Shirt and High Waisted Yellow High-waisted Flared Trousers. Costume Size(s): Medium, Large. To complete the look just add a sleezy 60s long brown wig, gold chain and maybe... -
Dr Strange Adult Costume
$99.95Become Doctor Steven Strange a former brilliant Surgeon who after an accident lost his skills and hand abilities. Steven Strange turned to eastern magic to fix his hands and visit the ‘Ancient One”... -
Stripes Gremlin Mask
$139.95Collectors edition stripes the gremlin mask from the movie by the same name " Gremlins" aired in 1984. Sculpted by the experts at trick or treat studios and is hand crafted and paint. Full latex mask... -
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Elsa Deluxe Frozen 2 Costume
$99.95Transform yourself into one of the most beloved Walt Disney characters and The Queen of Arendelle Elsa from the 2019 animated blockbuster Frozen 2. Voiced by Idina Menzel this costume will have heads... -
Red Second Skin Suit
$56.95Costume Includes: Second Skin Suit, Red, with Bumbag, Concealed Fly & Under Chin Opening. Costume Size(s): Medium and Large. -
Star Wars - Sith Robe Costume
$49.95Star Wars - Sith Robe Costume Embrace the power of the dark side with this Star Wars Sith Robe Costume. Inspired by the mysterious and intimidating appearance of the Sith Lords, this full-length... -
Hot Dog Novelty Costume
$49.95Hot Dog Novelty Costume Serve up a fun fancy dress look with this Hot Dog Novelty Costume. Featuring an oversized hot dog design with a sausage, bun and bright mustard detailing, this costume creates... -
Men’s Scary Clown Suit Costume – Red & Black Evil Circus Costume
$99.95Step right up and enter the sinister side of the circus with this Men’s Scary Clown Suit Costume. Featuring a striking mix of red and black stripes, distressed harlequin diamonds, stars and a... -
Inflatable President Adult Costume
$89.95Inflatable President Adult Costume Make a bold entrance at your next costume event with this Inflatable President Adult Costume. Featuring an oversized caricature-style head with distinctive blonde... -
Inflatable Jet Pack Adult Costume
$69.95Inflatable Jet Pack Adult Costume Blast off into your next costume event with this Inflatable Jet Pack Adult Costume. Featuring a hilarious rocket-powered illusion design, this costume creates the... -
Inflatable Ride on TRex Adult Costume
$79.95Inflatable Ride On T-Rex Adult Costume Bring prehistoric fun to your next event with this Inflatable Ride On T-Rex Adult Costume. Featuring a vibrant green Tyrannosaurus Rex with detailed scales,... -
Inflatable Kangaroo Adult Costume
$89.95Inflatable Kangaroo Adult Costume Hop into your next costume event with this Inflatable Kangaroo Adult Costume. Featuring a giant friendly kangaroo carrying its rider in a pouch, this fun inflatable... -
Inflatable Chicken Adult Costume
$89.95Inflatable Chicken Adult Costume Get ready to ruffle some feathers with this Inflatable Chicken Adult Costume. Featuring a bright yellow chicken body with oversized eyes, a red comb, bow tie, and... -
Inflatable Ghost Adult Costume
$79.95Inflatable Ghost Adult Costume Float into your next costume event with this Inflatable Ghost Adult Costume. Featuring a friendly ghost character with a playful smile and a second ghost companion... -
Inflatable Tube Adult Costume
$79.95Inflatable Tube Adult Costume Bring the energy of a roadside promotion to your next costume event with this Inflatable Tube Adult Costume. Inspired by the iconic waving inflatable tube dancers, this... -
Willy Airblown Inflatable Costume
$119.95Inflatable Willy Costume Bring outrageous laughs to your next party with this hilarious Inflatable Willy Costume. Designed for maximum comedy impact, this novelty inflatable costume is guaranteed to... -
Green Alien Suit
$54.95Prepare for an out-of-this-world adventure with this Adult Green Alien Costume! Featuring a bright green full-body suit and an oversized alien head, this fun costume is perfect for anyone looking to... -
Ghost Spider Womens Costume
$79.95Swing into action with this Women’s Spider-Gwen Ghost-Spider Costume! Featuring the instantly recognisable black, white and pink spider-inspired design, this superhero costume is perfect for fans... -
Eevee Onesie Pokemon Costume
$89.95Become one of Pokémon’s most lovable characters with this Adult Eevee Costume Onesie! Perfect for Pokémon fans, costume parties, conventions, Halloween and themed events, this fun Eevee onesie... -
Patrick Onesie Adult Costume
$89.95Patrick Onesie Adult Costume Bring some Bikini Bottom fun to your next costume event with this Patrick adult onesie costume. Featuring Patrick Star’s signature pink colouring, character face hood and... -
Creeper Onesie Costume
$89.95Creeper Onesie Adult Costume Step into a pixel-inspired gaming world with this Creeper adult onesie costume. Featuring a bright green pixelated pattern and the iconic Creeper face on the hood, this... -
Spongebob Onesie Adult Costume
$89.95Spongebob Onesie Adult Costume Bring the fun of Bikini Bottom to your next costume event with this bright Spongebob adult onesie costume. Featuring Spongebob’s instantly recognisable yellow... -
Lion Premium Costume With Ani-Motion Mask
$269.95Lion Premium Costume With Ani-Motion Mask Transform into the king of the jungle with this Lion Premium Costume featuring a detailed full-body design and impressive Ani-Motion mask. The golden brown... -
Crayon Red Adult Costume
$39.95Crayon Red Adult Costume Add a bold splash of colour to your next fancy dress event with this Red Crayon Adult Costume. Featuring a bright red crayon-shaped tunic with contrasting dark bands and... -
Minion Inflatable Despicable Me 4 Costume
$162.95Minion Inflatable Despicable Me 4 Costume Transform into a larger-than-life Minion with this inflatable Despicable Me 4 costume. Featuring the classic yellow Minion body, single goggle eye, smiling... -
Black Cowhide Cowboy Costume Adult
$54.95Black Cowhide Cowboy Costume Adult Saddle up for a Wild West adventure with this classic adult cowboy costume. The cowhide-print vest, sheriff-style badge and black fringed chaps create a rugged... -
Santa Claus Velvet Deluxe Costume
$339.95Santa Claus Velvet Deluxe Costume Create a traditional Father Christmas look with this deluxe Santa Claus costume. Made from rich red velour, the fully lined suit features soft white faux fur trim, a... -
Zombie Doctor Costume Adult
$64.95Zombie Doctor Costume Bring terrifying hospital horror to life with this gruesome Zombie Doctor Costume. Featuring a blood-splattered lab coat with exposed guts printed shirt detail and matching... -
Body Bag Adult Costume
$39.95Become the dead in this great screen printed body bag costume perfect to scare your friends or family for Halloween. Costume Includes: Body Bag Costume -
Male Bride Adult Costume
$84.95Runaway Bride Costume Get ready for laughs and unforgettable party moments with this hilarious Runaway Bride Costume. Featuring a satin-look white dress with matching bridal veil headpiece and belt,... -
Western Belle Adult Costume
$69.95Western Belle Adult Costume Saddle up for some western fun with this classic Wild West Cowgirl Costume. Featuring a white peasant-style shirt, black lace-up corset, and flowing red gingham skirt,... -
Rodeo Girl Adult Costume
$65.95Western Cowgirl Dress Costume Ride into your next themed party in style with this Western Cowgirl Dress Costume. Featuring a flattering black western-inspired dress with decorative white embroidery,...
