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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  • Discolicious Costume Plus Size

    Discolicious Costume Plus Size

    Costume Details: Top with Bell Sleeves, Pants with Split Flare and Neck Scarf Costume Available Sizes: Adult Plus 1XL (Size 16-18), Adult Plus 2XL (Size 18-20) and Adult Plus 3XL (Size 20-22)Please note: sizes can vary so refer to the size...

    $89.95
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  • Athenian Goddess Costume

    Athenian Goddess Costume

    You, your wisdom and beauty, and this enchanting Athenian Goddess adult costume will undoubtedly make a lethal combination. Take everyone's breath away in this outfit that features a wonderful crushed velvet dress with gold trim and an attached veil made...

    $49.95
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  • Massive Mobster Costume

    Massive Mobster Costume

    You just got Tony to get rid of Carlo Gambino and Tony just can't refuse when he sees you in this Massive Mobster adult costume. This snazzy gangster outfit, although menacing, will make you do things with a little finesse. With your order you receive a...

    $99.95
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  • Steampunk Mens Adventurer Costume

    Steampunk Mens Adventurer Costume

    Steampunk Mens Adventurer Costume The Steampunk Men's Adventurer Costume is a rugged and stylish outfit that captures the spirit of adventure and exploration. With its mix of Victorian-era fashion and futuristic technology, the Steampunk Men's Adventurer...

    $149.95
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  • White 1970s Suit Costume - Saturday Night Fever

    White 1970s Suit Costume - Saturday Night Fever

    Get out your platforms and hit the disco floor in our cool Saturday Night fever mens White Suit. Costume Includes: White jacket With Mock Shirt, Waistcoat And White Flares. Costume Size(s): Medium (38-40), Large  (42-44), XLarge (46-48), XXLarge (50-52)

    $79.95
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  • Aqua Retro Shell Suit

    Aqua Retro Shell Suit

    Looking for style well look no further step back to the 80s when brighter was better in this wickedly cool retro tracksuit. Costume includes: Pale Blue And purple Retro Tracksuit Jacket And Matching Pants. Costume Size(s): Small (6-8) medium (10-12)...

    $59.95
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  • Avocado Adults Costume

    Avocado Adults Costume

    You don’t make friends with salad, but you do with Avocado! Some say that smashed Avo is the reason why millennials can’t afford a home but with this affordable and fun costume you are guaranteed to ‘Avo’ a good time. Perfect for...

    $69.95
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  • Voodoo Dude Adult Costume

    Voodoo Dude Adult Costume

    “The power of voodoo (Who do?) You do!” Become a real Voodoo Child with this Voodoo Dude Halloween costume from California Costumes. Featuring a stylish suit coat, Top Hat and a morbid repertoire of accessories, this costume ticks all the...

    $94.95
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  • Black Large Evil Queen Horns

    Black Large Evil Queen Horns

    Venture out as your favourite Disney Evil Queen with these excellent latex black horns. Costume Accessory: Latex Black Horns With Attached Skull Cap.

    $36.95
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  • Aquaman Muscle Costume

    Aquaman Muscle Costume

    Aquaman the Superhero from Atlantis, half man, half Atlantean and possessing Superhuman strength. This is a DC Comics Officially Licensed product. Great teamed with a trident and a deluxe wig, beard and moustache set. Jason Momoa stars as Aquaman in the...

    $99.95
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  • Black Mass Mens Costume

    Black Mass Mens Costume

    Creepily named Black Mass this Evil Pope’s or Cardinal’s Halloween costume with a skeleton mask is sure to frighten. It comes with a long red sleeved tunic, with a priest’s collar. There is an over poncho in black with an embossed red...

    $79.95
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  • Straight Jacket Top

    Straight Jacket Top

    Perfect Halloween costume for the mate who's always in the way, put this great Hanibal Lecter costume on him and then chain him up and he is all ready to see the night away. Costume Includes: Khaki Top With Vinyl Brown Belt Buckles That Strap Around...

    $44.95
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  • Vintage Gangster Boss Pinstriped Adult Suit

    Vintage Gangster Boss Pinstriped Adult Suit

    Step out in style in our great pinstriped mob boss suit perfect for a Great Gatsby Or 1920's theme fancy dress costume party. Costume Includes: Black Gangster Style Pinstriped Suit Which Contains Jacket, Pants, Tie and Waistcoat with Mock Shirt. Costume...

    $84.95
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  • Deluxe Beetlejuice Costume

    Deluxe Beetlejuice Costume

    The new inhabitants of Underworld are going to be petrified by you the obnoxious and devious bio-exorcist in this Beetlejuice deluxe adult costume. To be your scary best as you travel the ghostly plains this outfit features a finely tailored black and...

    $79.95
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  • Star Wars - Darth Vader Deluxe Costume

    Star Wars - Darth Vader Deluxe Costume

    Officially Licensed Star Wars Product. Light Saber sold seperately If you are an Anakin Skywalker and a Star Wars fan in particular, it isn't hard to live out your celestial fantasy in this officially licensed Star Wars Darth Vader deluxe adult costume...

    $119.95
  • Big Foot Costume

    Big Foot Costume

    If you're looking for something a little different to dress up in for your next Fancy Dress party, school Muck-Up Day, Bucks Party or Halloween, then what better costume than this fury beast. Big Foot is very comfortable to wear and comes with a fur...

    $179.95
    Add to Cart The item has been added
  • Varsity Mens Cheerleader

    Varsity Mens Cheerleader

    Whoever says men can't be good cheerleaders are sadly mistaken. Here's your chance to prove them wrong in this Varsity Cheerleader costume. Yes, this one is for the guys although you end up impersonating the fairer sex. It's all in good fun though...

    $64.95
    Add to Cart The item has been added
  • Pop Starlet 80s Rock Star Costume

    Pop Starlet 80s Rock Star Costume

    Are you a girl who just wants to have fun? Then this is the perfect costume for you. Whether you've got an 80's, musician or icon themed party coming up you'll be the centre of attention in this Cyndi Lauper look costume. With it's leopard print dress...

    $89.95
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  • Love And Thunder Thor Deluxe Costume

    Love And Thunder Thor Deluxe Costume

    Costume Includes: Padded top with armour detail screenprinted on front as well as gold highlighted areas, matching screenprinted elastic waist pants, arm gauntlets and attached red cape. Costume Size(s): Standard (Chest 38-42") XLarge (Chest 42-46")

    $99.95
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  • Discolicious Costume Plus Size

    Discolicious Costume Plus Size

    Costume Details: Top with Bell Sleeves, Pants with Split Flare and Neck Scarf Costume Available Sizes: Adult Plus 1XL (Size 16-18), Adult Plus 2XL (Size 18-20) and Adult Plus 3XL (Size 20-22)Please note: sizes can vary so refer to the size...

    $89.95
    Choose Options
  • Athenian Goddess Costume

    Athenian Goddess Costume

    You, your wisdom and beauty, and this enchanting Athenian Goddess adult costume will undoubtedly make a lethal combination. Take everyone's breath away in this outfit that features a wonderful crushed velvet dress with gold trim and an attached veil made...

    $49.95
    Choose Options
  • Massive Mobster Costume

    Massive Mobster Costume

    You just got Tony to get rid of Carlo Gambino and Tony just can't refuse when he sees you in this Massive Mobster adult costume. This snazzy gangster outfit, although menacing, will make you do things with a little finesse. With your order you receive a...

    $99.95
    Choose Options
  • Steampunk Mens Adventurer Costume

    Steampunk Mens Adventurer Costume

    Steampunk Mens Adventurer Costume The Steampunk Men's Adventurer Costume is a rugged and stylish outfit that captures the spirit of adventure and exploration. With its mix of Victorian-era fashion and futuristic technology, the Steampunk Men's Adventurer...

    $149.95
    Choose Options
  • White 1970s Suit Costume - Saturday Night Fever

    White 1970s Suit Costume - Saturday Night Fever

    Get out your platforms and hit the disco floor in our cool Saturday Night fever mens White Suit. Costume Includes: White jacket With Mock Shirt, Waistcoat And White Flares. Costume Size(s): Medium (38-40), Large  (42-44), XLarge (46-48), XXLarge (50-52)

    $79.95
    Choose Options
  • Aqua Retro Shell Suit

    Aqua Retro Shell Suit

    Looking for style well look no further step back to the 80s when brighter was better in this wickedly cool retro tracksuit. Costume includes: Pale Blue And purple Retro Tracksuit Jacket And Matching Pants. Costume Size(s): Small (6-8) medium (10-12)...

    $59.95
    Choose Options
  • Avocado Adults Costume

    Avocado Adults Costume

    You don’t make friends with salad, but you do with Avocado! Some say that smashed Avo is the reason why millennials can’t afford a home but with this affordable and fun costume you are guaranteed to ‘Avo’ a good time. Perfect for...

    $69.95
    Add to Cart
  • Voodoo Dude Adult Costume

    Voodoo Dude Adult Costume

    “The power of voodoo (Who do?) You do!” Become a real Voodoo Child with this Voodoo Dude Halloween costume from California Costumes. Featuring a stylish suit coat, Top Hat and a morbid repertoire of accessories, this costume ticks all the...

    $94.95
    Choose Options
  • Aquaman Muscle Costume

    Aquaman Muscle Costume

    Aquaman the Superhero from Atlantis, half man, half Atlantean and possessing Superhuman strength. This is a DC Comics Officially Licensed product. Great teamed with a trident and a deluxe wig, beard and moustache set. Jason Momoa stars as Aquaman in the...

    $99.95
    Choose Options
  • Black Mass Mens Costume

    Black Mass Mens Costume

    Creepily named Black Mass this Evil Pope’s or Cardinal’s Halloween costume with a skeleton mask is sure to frighten. It comes with a long red sleeved tunic, with a priest’s collar. There is an over poncho in black with an embossed red...

    $79.95
    Choose Options
  • Straight Jacket Top

    Straight Jacket Top

    Perfect Halloween costume for the mate who's always in the way, put this great Hanibal Lecter costume on him and then chain him up and he is all ready to see the night away. Costume Includes: Khaki Top With Vinyl Brown Belt Buckles That Strap Around...

    $44.95
    Add to Cart
  • Vintage Gangster Boss Pinstriped Adult Suit

    Vintage Gangster Boss Pinstriped Adult Suit

    Step out in style in our great pinstriped mob boss suit perfect for a Great Gatsby Or 1920's theme fancy dress costume party. Costume Includes: Black Gangster Style Pinstriped Suit Which Contains Jacket, Pants, Tie and Waistcoat with Mock Shirt. Costume...

    $84.95
    Choose Options
  • Deluxe Beetlejuice Costume

    Deluxe Beetlejuice Costume

    The new inhabitants of Underworld are going to be petrified by you the obnoxious and devious bio-exorcist in this Beetlejuice deluxe adult costume. To be your scary best as you travel the ghostly plains this outfit features a finely tailored black and...

    $79.95
    Choose Options
  • Star Wars - Darth Vader Deluxe Costume

    Star Wars - Darth Vader Deluxe Costume

    Officially Licensed Star Wars Product. Light Saber sold seperately If you are an Anakin Skywalker and a Star Wars fan in particular, it isn't hard to live out your celestial fantasy in this officially licensed Star Wars Darth Vader deluxe adult costume...

    $119.95
  • Big Foot Costume

    Big Foot Costume

    If you're looking for something a little different to dress up in for your next Fancy Dress party, school Muck-Up Day, Bucks Party or Halloween, then what better costume than this fury beast. Big Foot is very comfortable to wear and comes with a fur...

    $179.95
    Add to Cart
  • Varsity Mens Cheerleader

    Varsity Mens Cheerleader

    Whoever says men can't be good cheerleaders are sadly mistaken. Here's your chance to prove them wrong in this Varsity Cheerleader costume. Yes, this one is for the guys although you end up impersonating the fairer sex. It's all in good fun though...

    $64.95
    Add to Cart
  • Pop Starlet 80s Rock Star Costume

    Pop Starlet 80s Rock Star Costume

    Are you a girl who just wants to have fun? Then this is the perfect costume for you. Whether you've got an 80's, musician or icon themed party coming up you'll be the centre of attention in this Cyndi Lauper look costume. With it's leopard print dress...

    $89.95
    Choose Options
  • Love And Thunder Thor Deluxe Costume

    Love And Thunder Thor Deluxe Costume

    Costume Includes: Padded top with armour detail screenprinted on front as well as gold highlighted areas, matching screenprinted elastic waist pants, arm gauntlets and attached red cape. Costume Size(s): Standard (Chest 38-42") XLarge (Chest 42-46")

    $99.95
    Choose Options
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