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.

Costumes For Women image

Costumes For Women
Mens Costumes image

Mens Costumes
Plus Size Costumes & Fancy Dress image

Plus Size Costumes & Fancy Dress
Unisex Adult Costumes image

Unisex Adult Costumes
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  • Black Widow Marvel Costume

    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

    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...

    $54.95
    Choose Options
  • Visitor Alien Mask

    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

    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

    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

    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

    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

    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

    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

    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

    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
  • Dr Strange Adult Costume

    Dr Strange Adult Costume

    Become 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” After the meeting, the ‘Ancient One” sees great...

    $119.95
    Choose Options
  • Stripes Gremlin Mask

    Stripes Gremlin Mask

    Collectors 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 with white hair this mask has amazing detail...

    $139.95
    Add to Cart The item has been added
  • Elsa Deluxe Frozen 2 Costume

    Elsa Deluxe Frozen 2 Costume

    Transform 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 turning with the elegance and magic you will bring to...

    $99.95
    Choose Options
  • Ant-Man Adult Costume

    Ant-Man Adult Costume

    Ant-Man joins the avengers team 5 years later in the latest Avengers installment end game to help save humanity from the evil but just Thanos, who is the father of Gamora. Costume Includes: Digitally printed Ant-Man jumpsuit with padded sections to...

    $119.95
    Choose Options
  • Surgeon Costume

    Surgeon Costume

    Step back into the ER with our cool surgical costume perfect for a uniform costume party or who you wanted to be when you grow up party. Costume Includes: Green top with red and white cross patch, matching green pants, cap and surgical face mask.  

    $39.95
    Choose Options
  • Olaf Deluxe Adult Costume

    Olaf Deluxe Adult Costume

    This is an Officially Licensed costume of Olaf the Snowman from the Disney 3D Animated Movie, Frozen. It is available in Adult size, Standard and X-Large. This easy to wear costume is made from 100% polyester and some parts are recognizable head piece...

    $109.95
    Choose Options
  • Star Wars Darth Vader Womens Costume

    Star Wars Darth Vader Womens Costume

    Darth Vader is a central character from the Star Wars Trilogy' And you'll be the centre of attention in this sexy female Darth Vader costume. It's available in Adult size , x- small, small, medium and large. The sexy dress has a white net petticoat and...

    $89.95
    Choose Options
  • Black Widow Marvel Costume

    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

    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...

    $54.95
    Choose Options
  • Visitor Alien Mask

    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

    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

    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

    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

    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

    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

    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

    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

    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
  • Dr Strange Adult Costume

    Dr Strange Adult Costume

    Become 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” After the meeting, the ‘Ancient One” sees great...

    $119.95
    Choose Options
  • Stripes Gremlin Mask

    Stripes Gremlin Mask

    Collectors 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 with white hair this mask has amazing detail...

    $139.95
    Add to Cart
  • Elsa Deluxe Frozen 2 Costume

    Elsa Deluxe Frozen 2 Costume

    Transform 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 turning with the elegance and magic you will bring to...

    $99.95
    Choose Options
  • Ant-Man Adult Costume

    Ant-Man Adult Costume

    Ant-Man joins the avengers team 5 years later in the latest Avengers installment end game to help save humanity from the evil but just Thanos, who is the father of Gamora. Costume Includes: Digitally printed Ant-Man jumpsuit with padded sections to...

    $119.95
    Choose Options
  • Surgeon Costume

    Surgeon Costume

    Step back into the ER with our cool surgical costume perfect for a uniform costume party or who you wanted to be when you grow up party. Costume Includes: Green top with red and white cross patch, matching green pants, cap and surgical face mask.  

    $39.95
    Choose Options
  • Olaf Deluxe Adult Costume

    Olaf Deluxe Adult Costume

    This is an Officially Licensed costume of Olaf the Snowman from the Disney 3D Animated Movie, Frozen. It is available in Adult size, Standard and X-Large. This easy to wear costume is made from 100% polyester and some parts are recognizable head piece...

    $109.95
    Choose Options
  • Star Wars Darth Vader Womens Costume

    Star Wars Darth Vader Womens Costume

    Darth Vader is a central character from the Star Wars Trilogy' And you'll be the centre of attention in this sexy female Darth Vader costume. It's available in Adult size , x- small, small, medium and large. The sexy dress has a white net petticoat and...

    $89.95
    Choose Options
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