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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  • Gothic Witch Adult Costume

    Gothic Witch Adult Costume

    Gothic Witch. Become a spellbinding and enchanting witch who loves the darker side of life. This Gothic Witch costume from California Costumes is perfect for your next Halloween themed party. Costume Includes: skirt, green and black layered over skirt,...

    $79.95
    Choose Options
  • Mrs Claus Classic Costume

    Mrs Claus Classic Costume

    Become Santa’s leading lady and the queen of Christmas cheer. This Classic Mrs. Claus costume from California Costumes is sure to make you feel warm and make your Christmas full of spirit. This costume features a lace trimmed red dress with a...

    $79.95
    Choose Options
  • Classic Beauty Belle Costume - Plus Size

    Classic Beauty Belle Costume - Plus Size

    Become Belle from the ‘Walt Disney Pictures’ classic ‘Beauty and the Beast’ with this elegantly styled Belle plus sized costume from California Costumes. Belle is one of the most beautiful yet underrated Disney Princesses and is...

    $74.95
    Choose Options
  • Dionne Clueless Costume

    Dionne Clueless Costume

    Costume Includes: Tartan Look Grey Jacket, Matching Tartan Skirt, Top, Black Knee High Socks And Hat With Large Bow. Costume Size(s): Small (6-8), Medium (10-12)

    $78.95
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  • Alpine Oktoberfest Costume - Plus Size

    Alpine Oktoberfest Costume - Plus Size

    It 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:...

    $79.95
    Choose Options
  • Mrs Brown Costume

    Mrs Brown Costume

    Mrs Browns Boys, Become the foul mouthed Agnes Brown from the Hit BBC show “Mrs Browns Boys”.This is an officially licensed costume from Smiffy’s costumes. Costume Includes: Padded Blue Floral Dress, Pink Cardigan, Curly Brown Wig,...

    $89.95
    Choose Options
  • 80s Purple Musician Costume

    80s Purple Musician Costume

    80s Purple Musician Become the High Priest of Pop formally known as Prince in this 80s Purple Musician Costume. in the iconic style of Prince’s bestselling 1984 album Purple Rain. Prince is a legendary musician who can play more than 27 instruments...

    $69.95
    Choose Options
  • Space Superstar Costume

    Space Superstar Costume

    Want 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...

    $86.95
    Choose Options
  • Brown Disco Mens Flares

    Brown Disco Mens Flares

    Designed by the costume experts Leg Avenue, these brown flares are great quality and are perfect to wear to a 60's or 70's party. Costume Includes: One Pair Of Brown Men's Bell Bottom Pants With Belt Loops. Flares Come In: Small/Medium (Waist 28-32"),...

    $89.95
    Choose Options
  • White Mens Disco Flares

    White Mens Disco Flares

    Supieror quality flares from Leg Avenue, will help you get the funky disco party started all you need is a afro and some disco balls. Costume Includes: One Pair Of White Men's Bell Bottom Pants With Belt Loops. Flares Come In: Small/Medium (Waist...

    $79.95
    Choose Options
  • Black Mens Flares

    Black Mens Flares

    Supeior fit these flares will get you grovin just like John Travolta did back in the day with "Stayin Alive". Just add a moptop wig and some cool shirt and you are ready to hit the town or the dance floor in style. Costume Includes: One Pair Of Black...

    $79.95
    Choose Options
  • Alpine Girl Dress

    Alpine Girl Dress

    Alpine Girl It’s Oktoberfest! Head down to the village and enjoy some great food and beer. This Oktoberfest dress will have you turning heads! Celebrate your Oktoberfest festivities dressed as a cute and sexy Alpine Girl in this beautiful brown...

    $69.95
    Choose Options
  • Rodeo Doll Cowgirl Costume

    Rodeo Doll Cowgirl Costume

    Costume 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)

    $59.95
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  • Grease Good Sandy Costume

    Grease Good Sandy Costume

    Grease Good Sandy Women’s Costume “My parents want to invite you over for tea on Sunday.” We have seen Sandy’s wild side but deep down we know that she is really the sweet Sandra Dee that Danny fell in love with. Become Sandy...

    $68.95
    Choose Options
  • Authentic 70s Guy Costume

    Authentic 70s Guy Costume

    Costume Includes: Patterned Shirt With Fluro Orange Cuffs, High Waisted Red Flares With Fluro Orange Band. Costume Size(s): Medium (38-40 Chest) Large (42-44" Chest) XLarge (44-46" Chest)  

    $59.95
    Choose Options
  • Disco Man Costume

    Disco Man Costume

    Costume Includes: All In One Disco Style White Jumpsuit With Atttached Blue Sleeves ANd Attached Shirt Front With Large Collar. Costume Size(s): Medium (38-40 Chest)  (32-34 Waist) Large ( 42-44 Chest) Waist (34-36 Waist).

    $59.95
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  • 70's Disco Diva Costume

    70's Disco Diva Costume

    Costume Includes: Black Shiny Holter Jumpsuit With Flare Bottoms, Silver Belt And Head Scarf. Costume Size(s): Small (US 6-8) Medium (US 10-12) Large (US 12-14)

    $64.95
    Choose Options
  • Gothic Witch Adult Costume

    Gothic Witch Adult Costume

    Gothic Witch. Become a spellbinding and enchanting witch who loves the darker side of life. This Gothic Witch costume from California Costumes is perfect for your next Halloween themed party. Costume Includes: skirt, green and black layered over skirt,...

    $79.95
    Choose Options
  • Mrs Claus Classic Costume

    Mrs Claus Classic Costume

    Become Santa’s leading lady and the queen of Christmas cheer. This Classic Mrs. Claus costume from California Costumes is sure to make you feel warm and make your Christmas full of spirit. This costume features a lace trimmed red dress with a...

    $79.95
    Choose Options
  • Classic Beauty Belle Costume - Plus Size

    Classic Beauty Belle Costume - Plus Size

    Become Belle from the ‘Walt Disney Pictures’ classic ‘Beauty and the Beast’ with this elegantly styled Belle plus sized costume from California Costumes. Belle is one of the most beautiful yet underrated Disney Princesses and is...

    $74.95
    Choose Options
  • Dionne Clueless Costume

    Dionne Clueless Costume

    Costume Includes: Tartan Look Grey Jacket, Matching Tartan Skirt, Top, Black Knee High Socks And Hat With Large Bow. Costume Size(s): Small (6-8), Medium (10-12)

    $78.95
    Choose Options
  • Alpine Oktoberfest Costume - Plus Size

    Alpine Oktoberfest Costume - Plus Size

    It 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:...

    $79.95
    Choose Options
  • Mrs Brown Costume

    Mrs Brown Costume

    Mrs Browns Boys, Become the foul mouthed Agnes Brown from the Hit BBC show “Mrs Browns Boys”.This is an officially licensed costume from Smiffy’s costumes. Costume Includes: Padded Blue Floral Dress, Pink Cardigan, Curly Brown Wig,...

    $89.95
    Choose Options
  • 80s Purple Musician Costume

    80s Purple Musician Costume

    80s Purple Musician Become the High Priest of Pop formally known as Prince in this 80s Purple Musician Costume. in the iconic style of Prince’s bestselling 1984 album Purple Rain. Prince is a legendary musician who can play more than 27 instruments...

    $69.95
    Choose Options
  • Space Superstar Costume

    Space Superstar Costume

    Want 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...

    $86.95
    Choose Options
  • Brown Disco Mens Flares

    Brown Disco Mens Flares

    Designed by the costume experts Leg Avenue, these brown flares are great quality and are perfect to wear to a 60's or 70's party. Costume Includes: One Pair Of Brown Men's Bell Bottom Pants With Belt Loops. Flares Come In: Small/Medium (Waist 28-32"),...

    $89.95
    Choose Options
  • White Mens Disco Flares

    White Mens Disco Flares

    Supieror quality flares from Leg Avenue, will help you get the funky disco party started all you need is a afro and some disco balls. Costume Includes: One Pair Of White Men's Bell Bottom Pants With Belt Loops. Flares Come In: Small/Medium (Waist...

    $79.95
    Choose Options
  • Black Mens Flares

    Black Mens Flares

    Supeior fit these flares will get you grovin just like John Travolta did back in the day with "Stayin Alive". Just add a moptop wig and some cool shirt and you are ready to hit the town or the dance floor in style. Costume Includes: One Pair Of Black...

    $79.95
    Choose Options
  • Alpine Girl Dress

    Alpine Girl Dress

    Alpine Girl It’s Oktoberfest! Head down to the village and enjoy some great food and beer. This Oktoberfest dress will have you turning heads! Celebrate your Oktoberfest festivities dressed as a cute and sexy Alpine Girl in this beautiful brown...

    $69.95
    Choose Options
  • Rodeo Doll Cowgirl Costume

    Rodeo Doll Cowgirl Costume

    Costume 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)

    $59.95
    Choose Options
  • Grease Good Sandy Costume

    Grease Good Sandy Costume

    Grease Good Sandy Women’s Costume “My parents want to invite you over for tea on Sunday.” We have seen Sandy’s wild side but deep down we know that she is really the sweet Sandra Dee that Danny fell in love with. Become Sandy...

    $68.95
    Choose Options
  • Authentic 70s Guy Costume

    Authentic 70s Guy Costume

    Costume Includes: Patterned Shirt With Fluro Orange Cuffs, High Waisted Red Flares With Fluro Orange Band. Costume Size(s): Medium (38-40 Chest) Large (42-44" Chest) XLarge (44-46" Chest)  

    $59.95
    Choose Options
  • Disco Man Costume

    Disco Man Costume

    Costume Includes: All In One Disco Style White Jumpsuit With Atttached Blue Sleeves ANd Attached Shirt Front With Large Collar. Costume Size(s): Medium (38-40 Chest)  (32-34 Waist) Large ( 42-44 Chest) Waist (34-36 Waist).

    $59.95
    Choose Options
  • 70's Disco Diva Costume

    70's Disco Diva Costume

    Costume Includes: Black Shiny Holter Jumpsuit With Flare Bottoms, Silver Belt And Head Scarf. Costume Size(s): Small (US 6-8) Medium (US 10-12) Large (US 12-14)

    $64.95
    Choose Options
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