Plus Size Costumes & Fancy Dress

Costumes To Buy has great ideas for your next dress-up or themed party. Choose from hundreds of high-quality plus size costumes and accessories. Our exclusive styles cater to a range of adults, both male and female throughout Australia. Whether you’re getting set to attend a pirate party as a sexy wench, or a themed birthday event as an Olympic Goddess, we have hundreds of stunning plus size character costumes to choose from. Our plus size fancy dress costumes are made from high-quality materials, ensuring that you’re the best dressed at your next event. Free Standard shipping for all orders over $90 otherwise Standard Shipping is $9.95 or Express Shipping is $14.95.

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  • Halloween (2018) - Michael Myers Mask

    Halloween (2018) - Michael Myers Mask

    From the geniuses at Trick or Treat Studios in association with the Halloween franchise comes this terrifyingly beautiful screen accurate mask from the Halloween 2018 Blockbuster. This officially licensed Michael Myers mask is a must have for any fan of...

    $139.95
    Add to Cart The item has been added
  • 1960s Groovy Lady Costume

    1960s Groovy Lady Costume

    Rainbow Bell Sleeves Dress With Matching Headband And Brown Fringe Vest Takes You Back In Time When It Was All About Peace Love And Rock N Roll. Costume Includes: Rainbow Coloured Dress With Matching Headband And Brown Vest With Fringing.

    $69.95
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  • Star Trek Blue Science Uniform

    Star Trek Blue Science Uniform

    Spock – Star trek Sciences uniform Live long and prosper. Inhabit your inner Vulcan with this, The original Series Blue science uniform Spock costume, with two gold class insignia bands on the sleeve and the science federation logo on the chest. Costume...

    $45.95
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  • Elegant Empress Plus Size Costume

    Elegant Empress Plus Size Costume

    Whether you wish to dress up as a Empress, Princess or Queen ' this Medieval styled dress is perfect. The dress is elegant and regal in colours of white, gold and beautiful blue velvet look fabric. It comes with a gold jewelled brooch and attached gold...

    $79.95
    Choose Options
  • On Sale!
    1960's Hippie Women's Costume

    1960's Hippie Women's Costume

    Groovy baby get in theme and step back in time as its party time man in our beautiful hiipie costume which includes black flares and a groovy flower print top. Costume Includes: Black flares and a black flower print top. Costume Size(s): Small (US 6-8)...

    $39.95
    $72.95
    (45% OFF)
    Choose Options
  • Lady Guinevere Costume - Plus Size

    Lady Guinevere Costume - Plus Size

    Beautifully Inspired Medieval Dress Teal In Colour With Gold Trim Belt And Crown Great For The Famous Lady Guinevere Or Cersei From Game Of Thrones. Costume Includes: Teal Medieval Velvet Dress With Gold Trim Belt and Half Rubber Gold Crown. Costume...

    $74.95
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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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  • Voodoo Magic Adult Costume Plus Size

    Voodoo Magic Adult Costume Plus Size

    Voodoo magic costume by california costumes is a beautifully designed plus size costume for women, the attention to detail is amazing. Costume comes with long tails style jacket, under vest, collapsible top hat with sashes, voodo bone belt, 2 waist ties,...

    $99.95
    Choose Options
  • Green Purge Mask

    Green Purge Mask

    Hard Plastic Black Purge Mask With 3 Different Green Light Settings, Mask Has Light Crosses On Eyes And Mouth. The Different Modes Are Light On, Light Flashing And Light Flashing Really Fast. Mask Requires 2x AA Batteries.

    $29.95
    Add to Cart The item has been added
  • Woodstock Hippie Chick Costume

    Woodstock Hippie Chick Costume

    Step Back In Time To When Everything Was Groovy Baby The Time Of The 1960s In This Really Funky Purple And Pink Flower Power Hippie Dress And Headband. Costume Includes: One Purple And Pink Hippie Dress With Matching Headband. Costume Size(s): X-Small...

    $39.95
    Choose Options
  • Disco King Mens Costume - Plus

    Disco King Mens Costume - Plus

    You’ll be the King of the dance floor in this 2 piece 60’s, 70’s Disco costume. Perfect for Saturday Night Fever, Austin Powers or Bucks Parties. This Plus Size Men’s costume is made in 100% polyester and consists of a button up gold lame shirt with...

    $79.95
    Add to Cart The item has been added
  • 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
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  • Fearless Flapper Black Costume Plus Size

    Fearless Flapper Black Costume Plus Size

    Walk back in time, Into the era of the Great Gatsby where the champagne flowed freely and the music and spectacular parties where world famous. This Black Flapper Dress with Silver and Black Sequins sewn on down the front and trims of fringing along the...

    $109.95
    Choose Options
  • Star Trek Yellow Command Uniform

    Star Trek Yellow Command Uniform

    Captain Kirk – Start trek Command Uniform Boldly go where no one has gone before with this, The original series Command uniform Captain Kirk costume. with Three gold class insignia bands on the sleeve and the Command federation logo on the chest, you’ll...

    $45.95
    Choose Options
  • High Seas Heroine - Plus Size

    High Seas Heroine - Plus Size

    Hit the high seas in our beautiful heroine pirate costume, with deluxe velvet coat, hat and Belt. Costume Includes: Black Collapisble hat With Gold trim, Red Velvet Long Coat, Belt and Headband. Costume Size(s): 1X (16-18) 2X (18-20) 3X (20-22)

    $99.95
    Choose Options
  • Inflatable T-Rex Costume Plus Size

    Inflatable T-Rex Costume Plus Size

    Jurrasic World  This Jurassic World T-Rex inflatable costume is from the Rubies Fun Inflatable range and is a hit at any event or party and is perfect for making viral videos. This Trex costume is a full body inflatable jumpsuit with a battery operated...

    $169.95
    Add to Cart The item has been added
  • 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
  • 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
  • Halloween (2018) - Michael Myers Mask

    Halloween (2018) - Michael Myers Mask

    From the geniuses at Trick or Treat Studios in association with the Halloween franchise comes this terrifyingly beautiful screen accurate mask from the Halloween 2018 Blockbuster. This officially licensed Michael Myers mask is a must have for any fan of...

    $139.95
    Add to Cart
  • 1960s Groovy Lady Costume

    1960s Groovy Lady Costume

    Rainbow Bell Sleeves Dress With Matching Headband And Brown Fringe Vest Takes You Back In Time When It Was All About Peace Love And Rock N Roll. Costume Includes: Rainbow Coloured Dress With Matching Headband And Brown Vest With Fringing.

    $69.95
    Choose Options
  • Star Trek Blue Science Uniform

    Star Trek Blue Science Uniform

    Spock – Star trek Sciences uniform Live long and prosper. Inhabit your inner Vulcan with this, The original Series Blue science uniform Spock costume, with two gold class insignia bands on the sleeve and the science federation logo on the chest. Costume...

    $45.95
    Choose Options
  • Elegant Empress Plus Size Costume

    Elegant Empress Plus Size Costume

    Whether you wish to dress up as a Empress, Princess or Queen ' this Medieval styled dress is perfect. The dress is elegant and regal in colours of white, gold and beautiful blue velvet look fabric. It comes with a gold jewelled brooch and attached gold...

    $79.95
    Choose Options
  • On Sale!
    1960's Hippie Women's Costume

    1960's Hippie Women's Costume

    Groovy baby get in theme and step back in time as its party time man in our beautiful hiipie costume which includes black flares and a groovy flower print top. Costume Includes: Black flares and a black flower print top. Costume Size(s): Small (US 6-8)...

    $39.95
    $72.95
    (45% OFF)
    Choose Options
  • Lady Guinevere Costume - Plus Size

    Lady Guinevere Costume - Plus Size

    Beautifully Inspired Medieval Dress Teal In Colour With Gold Trim Belt And Crown Great For The Famous Lady Guinevere Or Cersei From Game Of Thrones. Costume Includes: Teal Medieval Velvet Dress With Gold Trim Belt and Half Rubber Gold Crown. Costume...

    $74.95
    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
  • Voodoo Magic Adult Costume Plus Size

    Voodoo Magic Adult Costume Plus Size

    Voodoo magic costume by california costumes is a beautifully designed plus size costume for women, the attention to detail is amazing. Costume comes with long tails style jacket, under vest, collapsible top hat with sashes, voodo bone belt, 2 waist ties,...

    $99.95
    Choose Options
  • Green Purge Mask

    Green Purge Mask

    Hard Plastic Black Purge Mask With 3 Different Green Light Settings, Mask Has Light Crosses On Eyes And Mouth. The Different Modes Are Light On, Light Flashing And Light Flashing Really Fast. Mask Requires 2x AA Batteries.

    $29.95
    Add to Cart
  • Woodstock Hippie Chick Costume

    Woodstock Hippie Chick Costume

    Step Back In Time To When Everything Was Groovy Baby The Time Of The 1960s In This Really Funky Purple And Pink Flower Power Hippie Dress And Headband. Costume Includes: One Purple And Pink Hippie Dress With Matching Headband. Costume Size(s): X-Small...

    $39.95
    Choose Options
  • Disco King Mens Costume - Plus

    Disco King Mens Costume - Plus

    You’ll be the King of the dance floor in this 2 piece 60’s, 70’s Disco costume. Perfect for Saturday Night Fever, Austin Powers or Bucks Parties. This Plus Size Men’s costume is made in 100% polyester and consists of a button up gold lame shirt with...

    $79.95
    Add to Cart
  • 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
  • Fearless Flapper Black Costume Plus Size

    Fearless Flapper Black Costume Plus Size

    Walk back in time, Into the era of the Great Gatsby where the champagne flowed freely and the music and spectacular parties where world famous. This Black Flapper Dress with Silver and Black Sequins sewn on down the front and trims of fringing along the...

    $109.95
    Choose Options
  • Star Trek Yellow Command Uniform

    Star Trek Yellow Command Uniform

    Captain Kirk – Start trek Command Uniform Boldly go where no one has gone before with this, The original series Command uniform Captain Kirk costume. with Three gold class insignia bands on the sleeve and the Command federation logo on the chest, you’ll...

    $45.95
    Choose Options
  • High Seas Heroine - Plus Size

    High Seas Heroine - Plus Size

    Hit the high seas in our beautiful heroine pirate costume, with deluxe velvet coat, hat and Belt. Costume Includes: Black Collapisble hat With Gold trim, Red Velvet Long Coat, Belt and Headband. Costume Size(s): 1X (16-18) 2X (18-20) 3X (20-22)

    $99.95
    Choose Options
  • Inflatable T-Rex Costume Plus Size

    Inflatable T-Rex Costume Plus Size

    Jurrasic World  This Jurassic World T-Rex inflatable costume is from the Rubies Fun Inflatable range and is a hit at any event or party and is perfect for making viral videos. This Trex costume is a full body inflatable jumpsuit with a battery operated...

    $169.95
    Add to Cart
  • 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
  • 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
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