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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Men's Deluxe Classic Toga - Cream
$49.95Men’s Deluxe Classic Toga Costume Rule the party like a true Roman noble in this Men’s Deluxe Classic Toga Costume. Featuring a flowing toga style tunic with decorative trim, matching belt, and wrist cuffs, this classic outfit is perfect for ancient... -
Peter Pan Adult Ladies Costume
$64.95Peter Pan Costume for Adults Fly away to Neverland in this fun and adventurous Peter Pan Costume for adults. Featuring a classic green tunic with jagged leaf-style hems, matching tights, wrap belt, and iconic feathered hat, this costume brings the... -
Dark Monarch Mens Costume
$82.95Dark Monarch Costume Rule the kingdom in sinister style with this striking Dark Monarch Costume. Featuring a regal black tunic with silver trim, a dramatic detachable cape, and a detailed crown, this royal outfit is perfect for commanding attention at... -
Rodeo Doll Cowgirl Costume
$59.95Costume Includes: High Waisted Denim Look Skirt, Red Check Cowgirl Shirt With Detail And White Cowboy Hat. Costume Size(s): Small (US 6-8), Medium (US 10-12) Large (US 14-16) -
Dancing Dream Blue Costume
$79.95In 1976 the Swedish band ABBA released a song called Dancing Queen. It was about everything 70’s, about going to discotheques and most of all dancing. “You can jive, having the time of your life.” This fluoro blue lame’ jumpsuit has ruffles, a high... -
Lady Guinevere Costume
$69.95Lady Guinevere Costume Step into a world of medieval romance and royal elegance with this beautiful Lady Guinevere Costume. Featuring a rich velvet-look gown with flowing bell sleeves, decorative trim detailing, and a matching royal crown, this costume... -
Deluxe Hooded Robe/Dress Red and Black Costume
$54.95Women’s Deluxe Hooded Vampire Robe Costume Command attention in this elegant Women’s Deluxe Hooded Vampire Robe Costume. Featuring a dramatic full length black and red gown with flowing bell sleeves and attached hood, this gothic inspired outfit is... -
The Game Red Jumpsuit And Mask
$69.95Step into the intense world of Squid Game with a Red Jumpsuit and Mask costume that pays homage to Netflix’s gripping series. Embrace the thrill and suspense of the show with this iconic ensemble, perfect for Halloween, cosplay events, or themed... -
Rogue Pirate Costume
$79.95Adult Rogue Pirate Costume Rule the high seas in style with the Adult Rogue Pirate Costume. Perfect for pirate parties, book week, Halloween, cosplay, and themed events, this classic swashbuckler outfit is packed with rugged pirate charm. Featuring a... -
Foxy Lady Disco Costume
$79.95Foxy Lady Disco Costume Turn heads on the dancefloor in this glamorous Foxy Lady Disco Costume. Featuring a sparkling retro swirl print, dramatic flared sleeves, matching flared pants, and coordinating neck scarf, this groovy outfit is perfect for... -
Cry Baby Unisex Costume
$59.95Adult Cry Baby Costume Get ready for laughs at your next party with the hilarious Adult Cry Baby Costume. Perfect for costume parties, bucks and hens nights, themed events, and Halloween, this oversized baby outfit is guaranteed to grab attention and... -
Red Invisible Man Suit
$49.95Costume Includes: Red Lycra Suit With Zip At Back And hands And Feet Attached, Separate Hood. Costume Size(s): Standard (Chest 42") XLarge (Chest 48") -
Blue Purge Mask
$29.95Hard Plastic Black Purge Mask With 3 Different Blue Light Settings, Mask Has Light Crosses On Eyes And Mouth. The Different Modes Are Light On, Light Flashing And Light Flashing Really Fast. Mask Requires 2x AA Batteries. -
Storybook Prince Adult Costume
$69.95Storybook Prince Costume Step into a fairytale and become charming royalty in this elegant Storybook Prince Costume. Featuring a regal military-inspired jacket with gold trim and a royal sash, this classic prince look is perfect for creating your happily... -
Disco Sensation Adult Costume
$54.95Women’s Disco Sensation Costume Get ready to hit the dancefloor in groovy style with this dazzling Women’s Disco Sensation Costume. Featuring a vibrant retro print mini dress with flared sleeves and a matching neck scarf, this outfit captures the fun and... -
Grim Reaper Mens Costume
$49.95Adult Grim Reaper Costume Become the ultimate symbol of doom with this classic Adult Grim Reaper Costume. Featuring a long black hooded robe and terrifying skull latex mask, this haunting outfit is perfect for Halloween, horror parties, and spooky events... -
Purple Purge Mask
$29.95Hard Plastic Black Purge Mask With 3 Different Purple Light Settings, Mask Has Light Crosses On Eyes And Mouth. The Different Modes Are Light On, Light Flashing And Light Flashing Really Fast. Mask Requires 2x AA Batteries. -
Red Riding Hood Cape
$19.95Costume Accessory: One Red Crepe Red Riding Hood Cape With Hood. Cape Length 61 cm's -
Voodoo Dolly Halloween Costume
$69.95Voodoo Dolly Costume Bring spooky stitched-up style to your next Halloween party with this creepy-cute Voodoo Dolly Costume. Featuring a ragdoll-inspired dress with printed stitch details, matching tights, and novelty stick pins, this eerie outfit is... -
Police Mens Costume
$79.95Adult Police Officer Costume Take charge of the party with the classic Adult Police Officer Costume. Perfect for themed events, costume parties, bucks nights, and Halloween, this police-inspired outfit delivers an instantly recognisable law enforcement... -
Spartan Warrior Costume
$69.95Costume Details: Cape with Madalion, Wrap with Belt, Helmet and Cuffs Available Sizes: Medium (Chest 40-42") -
Michael Myers Blue Overalls
$74.95Michael Myers never leaves home with out his trusty blue overalls and knife for easy killing of his victims. perfect costume for Halloween. Costume Includes: One Set Of Blue Overalls With Zip. Costume Size(s): Large, XLarge, XXLarge and XXXLarge... -
Day Of The Dead Senor Bones Costume
$76.95Great costume for a james bond theme from the movie "Spectre" where they visit a day of the dead festival, or spruce it up into one of the cult hero's of The Three Amigoes. Costume Includes: Bolero Screen Printed Jacket With red Flower And Silver... -
Harley Quinn Suicide Squad Costume Kit
$59.95This Harley Quinn costume consists of the recognizable blue and red bomber jacket, which has an attached t-shirt. Both the t-shirt and the jacket are detailed with printed inscriptions. The jacket is available in Adult size, small, medium and large and... -
Taco Mens Costume
$49.95Be the life of the party in this really cool Taco Costume perfect for the next fancy dress food party or mexican or western theme. The costume is made out of a light weight foam and is just how the picture shows looks really cool on and is a one size... -
Alpine Oktoberfest Costume - Plus Size
$69.95It is that time of the year, Oktoberfest! the season of great food and beer. This Oktoberfest dress will make you the talk of the village. Celebrate your Oktoberfest festivities dressed as a cute Alpine Girl Plus sized costume. Costume Includes:... -
Space Superstar Costume
$86.95Want an outfit that’s out of this world? Well, this Space Superstar costume based off David Bowies classic character Ziggy Stardust is one of the funkiest in the Galaxy. Become Ziggy, a fictional androgynous, bisexual rock star who is sent to Earth as a... -
Disco Dazzler Womens Costume Plus
$84.95Disco Dazzler Plus Size Costume Get ready to hit the dance floor in retro style with this fabulous Disco Dazzler Costume. Featuring a shimmering black glitter-look top, matching flared pants, and metallic gold belt, this groovy outfit captures the... -
Orion The Hippie Costume
$52.95Costume Includes: Paisley print 1960's top with attached vest, navy blue flares with paisley print insert, matching headband and peace sign medallion. Costume Size(s): Small (34-36 Chest) Medium (38-40" Chest) Large (42-44" Chest) XLarge (46-48" Chest) " -
Disco Diva Costume
$49.95Adult Disco Diva Costume Bring the sparkle and groove of the disco era to the dance floor with this dazzling Adult Disco Diva Costume. Featuring a shimmering silver swirl print mini dress with flared sleeves and matching neck scarf, this retro-inspired... -
Pirate Wench Costume
$69.95Women’s Pirate Wench Costume Set sail for adventure in this striking Women’s Pirate Wench Costume. Featuring a layered high-low pirate dress with bold striped detailing, matching corset, and head scarf, this outfit is perfect for creating a fierce... -
Tavern Man Costume
$74.95Men’s Tavern Man Costume Raise a mug and join the festivities in this classic Men’s Tavern Man Costume. Featuring a medieval style shirt with attached vest and matching pants, this versatile outfit is perfect for Renaissance fairs, tavern themed parties,... -
Alice Costume - Alice In Wonderland - Disney
$59.95Do you want to fulfill your fantasy of a trip to Wonderland? We have just the costume need to take you into the world of fairies and rabbit holes. This dainty, petite outfit features a 100% polyester light blue dress with attached under lace and white... -
Dalmatian Adult Onesie Dog Costume
$74.95Costume Includes: One Dalmatian Spotted Dog Costume All In One. Costume Size(s): S/M, L/XL -
Aussie Bogan Beer Costume
$49.95Looking for the best Australian theme costume for your next party, well take a look at our green bogan beerr costume, just add a mullet to complete the look. Sorry hairy feet and pluggers not included. Costume Includes: Green Beer shaped costume with... -
Elegant Empress Medieval Womens Costume
$69.95Whether you wish to dress up as an Empress,a Princess or a Queen ' this Medieval styled dress is perfect. The dress is elegant and regal in colours of white, gold and beautiful blue velvet look fabric. It comes with a gold jewelled brooch and attached... -
Queen of Hearts Costume Alice in Wonderland
$49.95The Queen of Hearts is always a popular choice for Fancy Dress parties. The tale of Alice in Wonderland has continued to enchant ever since it was written by Lewis Carroll in 1865. This Queen of Hearts playing card costume is fun and comes in Adult size,... -
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Gangster Mens Costume
$79.95Adult Gangster Costume Rule the streets in classic mobster style with this Adult Gangster Costume. Featuring a sharp pinstripe suit with a mock shirt and tie, this timeless look is perfect for 1920s gangster themes, casino nights, and vintage dress-up... -
Bloody Thirsty Vixen Costume
$79.95Become a member of the superior race… the vampire! This Blood Thirsty Vixen costume from California Costumes is perfect for any horror themed/Halloween party or for someone who wants to delve into a night of bloodlust. The BTV costume features a jacket...
