Adult Costumes

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 $90 otherwise Standard Shipping is $9.95 or Express Shipping is $14.95.

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Georgie Denbrough IT Costume

Georgie Elmer Denbrough was the younger brother of Bill Denbrough in Stephen King's novel "IT" written in 1986, with subsequent films released in 2017 and "Chapter 2" in 2019. Pennywise Costume Includes: Hooded yellow coat in raincoat style with printed...

$99.95

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Grim Reaper Inflatable Lift Me Costume

Inflatable Grim Reaper Costume This costume is one size fits most roughly a medium to large. One size fits most adults. Perfect for Halloween parties. Easy and simple one piece slip on. Fan inflates costume in seconds & lasts up to 7 hours. Requires...

$99.95

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A Nightmare on Elm Street - Freddy Deluxe Mask & Hat

The Nightmare is back on Elm street but also at Doyle's Costumes and Costumes To Buy with this brand new latex mask. Crafted by the masters of realism, trick or treat studios, and sculpted by Russ Lukich in association with Warner Bros. present this...

$179.95

Add to Cart The item has been added
Sadistic Adult Clown Costume

Not a fan of clowns? Too bad! Because this Sadistic Clown is out and ready to put on a show that you won’t forget for a long time. This costume is the great middle ground between sexy and absolutely terrifying and features a shirt with cut and scratch...

$89.95

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Die Laughing Creepy Clown Costume

DIE LAUGHING We think that everyone can agree, clowns are creepy as hell… and this clown costume is no exception. This Die Laughing costume by California Costumes is one of the creepiest costumes we stock. The Costume set includes a ‘Big Mouth Moving...

$109.95

Add to Cart The item has been added
Lion Adult Costume

Unisex Onesies are a popular loose fitting, all in one jumpsuit. They come in a variety of styles and characters. Perfect for Cosplay and general Fancy Dress Parties. This full body jumpsuit comes with a zip up front, attached hood with ears and faux fur...

$59.95

Choose Options
Wonder Woman Accessory Kit

Fight crime with our Deluxe Justice League Wonder Woman accessory costume kit which comes with headband, gauntlets, gloves and armband. Costume Accessory: Latex Moulded Wonder Woman Headband, Brown Vinyl Wrist Glovelets, Vinyl Silver Moulded Armour...

$49.95

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On Sale!

Star Wars Rogue One Death Trooper Deluxe Costume

This deluxe Officially Licensed Disney costume comes with a slightly padded full jumpsuit with great graphics and attached boot leggings. There is a separate belt also with great graphics and a two piece hard plastic helmet. The jumpsuit is made in 100%...

$79.95

$109.95

(27% OFF)

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Betty Rubble Costume - Plus Size - The Flintstones

Bedrock is certainly going to rock when everyone spots you in this Betty Rubble adult costume we have designed in plus sizes 16 - 18. The gang is going to be might impressed to see you in this outfit that features a blue halter dress with a keyhole neck...

$79.95

Add to Cart The item has been added
Black Widow Marvel Costume

Step 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. This sleek and stylish ensemble features a form-fitting...

$72.95

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Slayer Gothic Cheerleader Costume

Channel 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 front displays the word "SLAYER"s howcasing your fearless...

$54.95

Choose Options
Visitor Alien Mask

Visitor 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. Whether you're attending a Halloween party or just looking to...

$44.95

Add to Cart The item has been added
Green Disco Lady Costume

Green Disco Lady Costume The Ladies Disco Costume with flared green pants and a green halter neck top is a groovy and retro outfit that is sure to turn heads. The flared green pants add a touch of 70s style to the costume, creating a fun and playful vibe...

$89.95

Choose Options
Merry Xmas Wreath Sweater

Quick decorate the Xmas Tree Christmas is on its way! The best way to get in the Xmas spirit is with your very own Xmas jumper or sweater these are 3D printed and are made out of an elastine material great for our hot climate. This Jumper is red and...

$54.95

Choose Options
Scarlet Witch - Multiverse Of Madness Costume

Do you have a superhuman ability to manipulate chaos? Would you love to be a sorceress? As one of the most powerful mutants in Marvel's Cinematic Universe, Scarlet Witch is practically immortal. Wanda Maximoff, played by actress Elizabeth Olsen can be...

$79.95

Choose Options
Miss Santas Helper Costume

Costume Includes: Red Velvet Jacket With White Fur Trim, Matching Red Skirt, Hat And White Fur Hand Warmer. Costume Size(s): Small (6-8) Medium (10-12) large (14-16) XLarge (18-20)

$89.95

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Invisible Bone Man Skin Suit

Costume Includes: Skin tight Skeleton Jumpsuit With Attached Hands And Feet And Black Skeleton Hood Mask. Costume Size(s): Standard (Chest up to 106 cm's) XLarge (Chest up to 122 cm's)

$69.95

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Teal Iridescent Scale Mermaid Skirt

The iridescent teal scale print and flair mermaid cut. The duo-chrome fabric has plenty of stretch to flatter all your most magical curves. Fulfill your dreams of living under the sea when you complete this magical costume with the Leg Avenue Mermaid...

$79.95

Choose Options
Selina Kyle Catwoman Deluxe Costume

Become Selina Kyle aka Catwoman with this officially licensed DC costume from the 2022 Blockbuster, The Batman. Selina Kyle is an independant women whos not had the best life to date. Despite her afflictions including having to deal with the murder of...

$99.95

Choose Options
1960s Groovy Guy Costume

Costume 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 a moustache.

$84.95

Choose Options

Georgie Denbrough IT Costume

Georgie Elmer Denbrough was the younger brother of Bill Denbrough in Stephen King's novel "IT" written in 1986, with subsequent films released in 2017 and "Chapter 2" in 2019. Pennywise Costume Includes: Hooded yellow coat in raincoat style with printed...

$99.95

Choose Options
Grim Reaper Inflatable Lift Me Costume

Inflatable Grim Reaper Costume This costume is one size fits most roughly a medium to large. One size fits most adults. Perfect for Halloween parties. Easy and simple one piece slip on. Fan inflates costume in seconds & lasts up to 7 hours. Requires...

$99.95

Add to Cart
A Nightmare on Elm Street - Freddy Deluxe Mask & Hat

The Nightmare is back on Elm street but also at Doyle's Costumes and Costumes To Buy with this brand new latex mask. Crafted by the masters of realism, trick or treat studios, and sculpted by Russ Lukich in association with Warner Bros. present this...

$179.95

Add to Cart
Sadistic Adult Clown Costume

Not a fan of clowns? Too bad! Because this Sadistic Clown is out and ready to put on a show that you won’t forget for a long time. This costume is the great middle ground between sexy and absolutely terrifying and features a shirt with cut and scratch...

$89.95

Choose Options
Die Laughing Creepy Clown Costume

DIE LAUGHING We think that everyone can agree, clowns are creepy as hell… and this clown costume is no exception. This Die Laughing costume by California Costumes is one of the creepiest costumes we stock. The Costume set includes a ‘Big Mouth Moving...

$109.95

Add to Cart
Lion Adult Costume

Unisex Onesies are a popular loose fitting, all in one jumpsuit. They come in a variety of styles and characters. Perfect for Cosplay and general Fancy Dress Parties. This full body jumpsuit comes with a zip up front, attached hood with ears and faux fur...

$59.95

Choose Options
Wonder Woman Accessory Kit

Fight crime with our Deluxe Justice League Wonder Woman accessory costume kit which comes with headband, gauntlets, gloves and armband. Costume Accessory: Latex Moulded Wonder Woman Headband, Brown Vinyl Wrist Glovelets, Vinyl Silver Moulded Armour...

$49.95

Add to Cart
On Sale!

Star Wars Rogue One Death Trooper Deluxe Costume

This deluxe Officially Licensed Disney costume comes with a slightly padded full jumpsuit with great graphics and attached boot leggings. There is a separate belt also with great graphics and a two piece hard plastic helmet. The jumpsuit is made in 100%...

$79.95

$109.95

(27% OFF)
Choose Options
Betty Rubble Costume - Plus Size - The Flintstones

Bedrock is certainly going to rock when everyone spots you in this Betty Rubble adult costume we have designed in plus sizes 16 - 18. The gang is going to be might impressed to see you in this outfit that features a blue halter dress with a keyhole neck...

$79.95

Add to Cart
Black Widow Marvel Costume

Step 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. This sleek and stylish ensemble features a form-fitting...

$72.95

Choose Options
Slayer Gothic Cheerleader Costume

Channel 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 front displays the word "SLAYER"s howcasing your fearless...

$54.95

Choose Options
Visitor Alien Mask

Visitor 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. Whether you're attending a Halloween party or just looking to...

$44.95

Add to Cart
Green Disco Lady Costume

Green Disco Lady Costume The Ladies Disco Costume with flared green pants and a green halter neck top is a groovy and retro outfit that is sure to turn heads. The flared green pants add a touch of 70s style to the costume, creating a fun and playful vibe...

$89.95

Choose Options
Merry Xmas Wreath Sweater

Quick decorate the Xmas Tree Christmas is on its way! The best way to get in the Xmas spirit is with your very own Xmas jumper or sweater these are 3D printed and are made out of an elastine material great for our hot climate. This Jumper is red and...

$54.95

Choose Options
Scarlet Witch - Multiverse Of Madness Costume

Do you have a superhuman ability to manipulate chaos? Would you love to be a sorceress? As one of the most powerful mutants in Marvel's Cinematic Universe, Scarlet Witch is practically immortal. Wanda Maximoff, played by actress Elizabeth Olsen can be...

$79.95

Choose Options
Miss Santas Helper Costume

Costume Includes: Red Velvet Jacket With White Fur Trim, Matching Red Skirt, Hat And White Fur Hand Warmer. Costume Size(s): Small (6-8) Medium (10-12) large (14-16) XLarge (18-20)

$89.95

Choose Options
Invisible Bone Man Skin Suit

Costume Includes: Skin tight Skeleton Jumpsuit With Attached Hands And Feet And Black Skeleton Hood Mask. Costume Size(s): Standard (Chest up to 106 cm's) XLarge (Chest up to 122 cm's)

$69.95

Choose Options
Teal Iridescent Scale Mermaid Skirt

The iridescent teal scale print and flair mermaid cut. The duo-chrome fabric has plenty of stretch to flatter all your most magical curves. Fulfill your dreams of living under the sea when you complete this magical costume with the Leg Avenue Mermaid...

$79.95

Choose Options
Selina Kyle Catwoman Deluxe Costume

Become Selina Kyle aka Catwoman with this officially licensed DC costume from the 2022 Blockbuster, The Batman. Selina Kyle is an independant women whos not had the best life to date. Despite her afflictions including having to deal with the murder of...

$99.95

Choose Options
1960s Groovy Guy Costume

Costume 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 a moustache.

$84.95

Choose Options

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