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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  • Long Black Flapper Dress

    Long Black Flapper Dress

    This fun Flapper dress is made in 100% polyester and comes complete with a sequinned elastic headband, topped with a black plume and a pair of long black satin evening gloves. Perfect for Jazz, Cabaret, Gangster and Moll and Boardwalk Empire parties...

    $74.95
    Choose Options
  • The Wizard Of Oz Dorothy Costume

    The Wizard Of Oz Dorothy Costume

    The Wicked Witch of the West will be no match for you when you adorn this incredibly pretty Dorothy Costume, inspired by and an officially licensed Wizard of Oz product. This costume has the power to transform you into one of the most loved heroines from...

    $79.95
    Choose Options
  • Plundering Pirate Costume

    Plundering Pirate Costume

    Did you know that a pirate is a person who attacks at sea' This adult pirate costume will have you Walking the Plank� to your next Fancy Dress occasion. It comes complete with lace-up shirt, belt, waist tie, skull & cross bone bandana and boot covers...

    $89.95
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  • Olympic Goddess - Plus Size

    Olympic Goddess - Plus Size

    Aphrodite may suffer from an inferiority complex once you slip into this gorgeous Olympic Goddess we have designed in adult plus sizes 2XL and 3XL. The elegant ensemble features a floor length cream colored toga-style dress with Grecian trim below the...

    $69.95
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  • Roman Empress Costume

    Roman Empress Costume

    Reign supreme over the Roman Empire in this delightful Roman Empress costume. Yes, this is your chance to show Cleopatra that you are the true goddess of beauty. This flattering costume features a toga-styled white and burgundy dress with an attached...

    $54.95
    Choose Options
  • Obi Wan Kenobi Costume Adult

    Obi Wan Kenobi Costume Adult

    A legendary Jedi Master, Obi-Wan Kenobi was a noble man and gifted in the ways of the Force. Tunic with cowl neckline and long sleeves, plus digitally printed belt with buckle and pouches Long Robe with attached hood Pants with elasticised waist and...

    $99.95
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  • Santa Suit Velvet Costume

    Santa Suit Velvet Costume

    Costume Includes: Velour Santa suit, satin-lined jacket with faux fur trim plus lined pants with elasticised waist Faux leather belt with silver painted buckle and silver studded holes Iconic curly beard and wig set Santa hat with faux fur trim and pom...

    $199.95
    Add to Cart The item has been added
  • Fairytale Snow White Costume Plus

    Fairytale Snow White Costume Plus

    Become the Fairest One of All with this Disney inspired Fairytale Snow White Plus size costume from Leg Avenue. In a rage of jealously, the wicked queen orders the murder of her step daughter Snow White but after discovering she survived and is currently...

    $109.95
    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 shy and timid yet caring...

    $74.95
    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 before she met the Pink...

    $68.95
    Choose Options
  • Scouser Blue Tracksuit

    Scouser Blue Tracksuit

    Costume Includes: Blue Scouser Athletic Jacket With White Stripes And Matching Blue Pants. Complete the look with a chunky gold chain. Costume Size(s): Medium (38-40 Chest) Large (42-44 Chest) XLarge (46-48 Chest)

    $54.95
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  • Party Girl 1960's Costume

    Party Girl 1960's Costume

    Join the dance revolution in this mod squad inspired party girl 1960's fancy dress costume with matching hat Costume Includes: Black And White Mod Squad Style Dress With Matching Hat. Costume Size(s): Small (UK 8-10, US 6-8), Medium (UK 12-14, US 10-12),...

    $49.95
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  • Referee Womens Costume

    Referee Womens Costume

    The rule is, there is no arguing with the Referee. You'll love this sexy referee uniform. The one piece dress is in a shiny fabric with a cute short black pleated skirt, with black and white stripped zip up front, with black short sleeves and black...

    $82.95
    Choose Options
  • Valley Girl Womens Costume

    Valley Girl Womens Costume

    This Valley Girl 80s adult costume is just the outfit to make you feel like a true lass from the valley back a few decades ago. Yes madam, this wonderful outfit features a top blue top with an attached pettiskirt and a cool pair of printed leggings. To...

    $64.95
    Choose Options
  • Haunting Beauty Costume

    Haunting Beauty Costume

    Ethereal in soft mauve and grey, this Ghoulish costume comes with a sexy short dress with tendrils of chiffon, a matching shrug, with hood and a silver chain to add a little bit of drama! And, why not purchase a fabulous wig from our extensive range or...

    $89.95
    Choose Options
  • Old School Rapper Costume

    Old School Rapper Costume

    MC Hammer going to take the side exits when you make a grand entry in this Old School Rapper costume. You are going to be magic on the mic in this rappin good costume that features distinctive black hammer parachute pants with an attached gold toned...

    $59.95
    Choose Options
  • Headless Horseman Costume

    Headless Horseman Costume

    Costume Details: Vest With Sleeves, Attached Ascot And Cape, Headpiece, Inflatable Shoulders.Available Sizes: Small, medium, large, X-Large.Please note: sizes to vary so refer to size chart.Here is one creepy outfit that's going to make you a hit at any...

    $66.95
    Choose Options
  • Long Black Flapper Dress

    Long Black Flapper Dress

    This fun Flapper dress is made in 100% polyester and comes complete with a sequinned elastic headband, topped with a black plume and a pair of long black satin evening gloves. Perfect for Jazz, Cabaret, Gangster and Moll and Boardwalk Empire parties...

    $74.95
    Choose Options
  • The Wizard Of Oz Dorothy Costume

    The Wizard Of Oz Dorothy Costume

    The Wicked Witch of the West will be no match for you when you adorn this incredibly pretty Dorothy Costume, inspired by and an officially licensed Wizard of Oz product. This costume has the power to transform you into one of the most loved heroines from...

    $79.95
    Choose Options
  • Plundering Pirate Costume

    Plundering Pirate Costume

    Did you know that a pirate is a person who attacks at sea' This adult pirate costume will have you Walking the Plank� to your next Fancy Dress occasion. It comes complete with lace-up shirt, belt, waist tie, skull & cross bone bandana and boot covers...

    $89.95
    Choose Options
  • Olympic Goddess - Plus Size

    Olympic Goddess - Plus Size

    Aphrodite may suffer from an inferiority complex once you slip into this gorgeous Olympic Goddess we have designed in adult plus sizes 2XL and 3XL. The elegant ensemble features a floor length cream colored toga-style dress with Grecian trim below the...

    $69.95
    Choose Options
  • Roman Empress Costume

    Roman Empress Costume

    Reign supreme over the Roman Empire in this delightful Roman Empress costume. Yes, this is your chance to show Cleopatra that you are the true goddess of beauty. This flattering costume features a toga-styled white and burgundy dress with an attached...

    $54.95
    Choose Options
  • Obi Wan Kenobi Costume Adult

    Obi Wan Kenobi Costume Adult

    A legendary Jedi Master, Obi-Wan Kenobi was a noble man and gifted in the ways of the Force. Tunic with cowl neckline and long sleeves, plus digitally printed belt with buckle and pouches Long Robe with attached hood Pants with elasticised waist and...

    $99.95
    Choose Options
  • Santa Suit Velvet Costume

    Santa Suit Velvet Costume

    Costume Includes: Velour Santa suit, satin-lined jacket with faux fur trim plus lined pants with elasticised waist Faux leather belt with silver painted buckle and silver studded holes Iconic curly beard and wig set Santa hat with faux fur trim and pom...

    $199.95
    Add to Cart
  • Fairytale Snow White Costume Plus

    Fairytale Snow White Costume Plus

    Become the Fairest One of All with this Disney inspired Fairytale Snow White Plus size costume from Leg Avenue. In a rage of jealously, the wicked queen orders the murder of her step daughter Snow White but after discovering she survived and is currently...

    $109.95
    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 shy and timid yet caring...

    $74.95
    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 before she met the Pink...

    $68.95
    Choose Options
  • Scouser Blue Tracksuit

    Scouser Blue Tracksuit

    Costume Includes: Blue Scouser Athletic Jacket With White Stripes And Matching Blue Pants. Complete the look with a chunky gold chain. Costume Size(s): Medium (38-40 Chest) Large (42-44 Chest) XLarge (46-48 Chest)

    $54.95
    Choose Options
  • Party Girl 1960's Costume

    Party Girl 1960's Costume

    Join the dance revolution in this mod squad inspired party girl 1960's fancy dress costume with matching hat Costume Includes: Black And White Mod Squad Style Dress With Matching Hat. Costume Size(s): Small (UK 8-10, US 6-8), Medium (UK 12-14, US 10-12),...

    $49.95
    Choose Options
  • Referee Womens Costume

    Referee Womens Costume

    The rule is, there is no arguing with the Referee. You'll love this sexy referee uniform. The one piece dress is in a shiny fabric with a cute short black pleated skirt, with black and white stripped zip up front, with black short sleeves and black...

    $82.95
    Choose Options
  • Valley Girl Womens Costume

    Valley Girl Womens Costume

    This Valley Girl 80s adult costume is just the outfit to make you feel like a true lass from the valley back a few decades ago. Yes madam, this wonderful outfit features a top blue top with an attached pettiskirt and a cool pair of printed leggings. To...

    $64.95
    Choose Options
  • Haunting Beauty Costume

    Haunting Beauty Costume

    Ethereal in soft mauve and grey, this Ghoulish costume comes with a sexy short dress with tendrils of chiffon, a matching shrug, with hood and a silver chain to add a little bit of drama! And, why not purchase a fabulous wig from our extensive range or...

    $89.95
    Choose Options
  • Old School Rapper Costume

    Old School Rapper Costume

    MC Hammer going to take the side exits when you make a grand entry in this Old School Rapper costume. You are going to be magic on the mic in this rappin good costume that features distinctive black hammer parachute pants with an attached gold toned...

    $59.95
    Choose Options
  • Headless Horseman Costume

    Headless Horseman Costume

    Costume Details: Vest With Sleeves, Attached Ascot And Cape, Headpiece, Inflatable Shoulders.Available Sizes: Small, medium, large, X-Large.Please note: sizes to vary so refer to size chart.Here is one creepy outfit that's going to make you a hit at any...

    $66.95
    Choose Options
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