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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Gryffindor Adult Robe
$69.95Harry Potter Gryffindor Robe: So, you have been sorted into Gryffindor house? All Gryffindor’s have similar qualities which means you are not only brave but daring, and chivalrous. You have been... -
Oompa Loompa Costume
$89.95Oopma Loompa's were created by Roald Dahl In the Classic Children's Book Willy Wonka And The Chocolate Factory. The Oompa Loompa's are the chocolatiers of the factory.Costume Includes: All In One... -
Oktoberfest Adult Costume
$72.95Costume Includes: Red Check Button Up Shirt, Black Shorts With Gold Buttons ANd Adjustable Black Suspenders With Gold Detail. Costume Size(s): Medium ( Chest 38-40"), Large (Chest 42-44") and Xlarge... -
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... -
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... -
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... -
Tequila Bottle Costume
$42.95Tequila can make you happy, our Tequila bottle costume is for your next mexican party. Costume Includes: One Over The Head Tequila Bottle. One Size Fits Most. -
1970's Lavender Men's Suit
$79.95Hit the dance floor in our stylish lavender 1970's zoot suit costume just add some gold chains and a stylish mop top wig and you are set to party like its the seventies again. Costume Includes:... -
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... -
Gorilla Costume
$149.95Adult Gorilla Costume Transform into a mighty jungle beast with this Adult Gorilla Costume. Featuring a full black faux fur jumpsuit with realistic gorilla details, this costume is perfect for making... -
The riddler Suitmeister
$99.95Discover the iconic Riddler Suit by OppoSuits, a must-have for fans of the classic DC Comics character as portrayed in films like "Batman Forever" (1995) and the latest adaptation in "The Batman"... -
Story Book Beast Adult Costume
$99.95Storybook Beast Costume Transform into a legendary fairytale character with this impressive Storybook Beast Costume. Featuring a sophisticated tailcoat and a highly detailed beast mask, this costume... -
Purple Purge Mask
$29.95Hard Plastic Black Purge Mask With 3 Different Purple Light Settings, Mask Has Light Crosses On Eyes And Mouth. -
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... -
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") -
T-Rex Inflatable Dinosaur Costume
$149.95INCLUDES Plastic inflatable full body jumpsuit with zipper at rear and clear vinyl port in character neck to see through Jumpsuit features elastic at wrists and ankles to ensure air-tight sealing,... -
Red Riding Hood Cape
$19.95Costume Accessory: One Red Crepe Red Riding Hood Cape With Hood. Cape Length 61 cm's -
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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... -
Harley Quinn Suicide Squad Costume Kit
$64.95This 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... -
Dark Mad Hatter Costume Alice in Wonderland
$99.95Dark Mad Hatter Costume Step into a twisted wonderland with this Dark Mad Hatter Costume. Featuring bold black and white patterns, striped pants, oversized bow tie, and a dramatic top hat, this... -
Sweet Daddy Beaujolais Pimp Costume
$89.95Adult Sweet Daddy Beaujolais Costume Turn heads and steal the spotlight with the outrageous Adult Sweet Daddy Beaujolais Costume. Packed with flashy retro style, this bold outfit is perfect for 70s... -
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... -
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... -
Disco Dude Costume Saturday Night Fever
$79.95Night fever, night fever, we know how to do it. Yes dude you will definitely know how to do it, that's dance like John Travolta aka Tony Manero in Saturday Night Fever, in this Disco Dude adult... -
Dalmatian Adult Onesie Dog Costume
$74.95Costume Includes: One Dalmatian Spotted Dog Costume All In One. Costume Size(s): S/M, L/XL -
Blue Purge Mask
$29.95Hard Plastic Black Purge Mask With 3 Different Blue Light Settings, Mask Has Light Crosses On Eyes And Mouth. -
Shrek Adult Deluxe Costume
$159.95This great Officially Licensed DreamWorks costume is available in Adult Size, Medium and Large. The beloved Ogre From The Swamp costume comes complete with an inflatable belly, a full jumpsuit,... -
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... -
Disney Mrs Incredible Womens Costume
$89.95Ladies, if you wanted to be gifted with superpowers and relive your fantasy as Elastigirl the supermom, then this Mrs Incredible adult costume is what you ought to order right away. It features a red... -
Bob Yellow Beanie And Goggles Set
$19.95Costume Includes" Yellow Beanie, Round Grey Goggles And A Pair Of Black Gloves. One Size Fits Most Adults And Or Kids. -
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... -
Disney Maleficent Womens Costume
$99.95Maleficent is a Disney Movie released in 2014 and retells the Fairy Tale of Sleeping Beauty's evil Godmother and loosely based on the 1959 Disney Animated Movie. This fabulous Officially Licensed... -
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... -
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... -
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... -
Renaissance Gypsy Pirate Costume
$89.95Renaissance Gypsy Pirate Costume for Adults Set sail in bohemian pirate style with this stunning Renaissance Gypsy Pirate Costume for adults. Featuring a layered dress with attached lace-up vest,... -
- 10%- 10%Alpine Oktoberfest Costume - Plus Size
$62.95$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... -
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... -
Pirate Wench Costume Plus Size
$89.95Plus Size Pirate Wench Costume Command the high seas in bold swashbuckling style with this Plus Size Pirate Lady Costume. Featuring a dramatic layered dress, detailed corset, and matching pirate head...
