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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  • Roman Empress Plus Size

    Roman Empress Plus Size

    Even if you really can't rule over Rome you certainly can be the empress of the evening in this fabulous Roman Empress plus size costume. Nothing can stop you from ruling the party. Yes, there's no way any party or event can start without you. Order this...

    $69.95
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  • Disco Diva Costume Plus Size

    Disco Diva Costume Plus Size

    Call the shots on the dance floor at your next disco do. All you need is to order our Disco Diva plus size costume for that 70s look. Yes, daddy cool will be looking for mama cool and you won't be hard to spot. Be the disco diva you always wanted to...

    $59.95
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  • Evil Jester Costume - Plus Size

    Evil Jester Costume - Plus Size

    Simply wicked yet mischievous is this Evil Jester adult size available in plus size for you to enjoy an evening pulling off some scary pranks. This is one creepy costume that features a 100% polyester black and white contrasting shirt embellished with...

    $79.95
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  • Clash Of The Titans Plus Womens Medusa Costume

    Clash Of The Titans Plus Womens Medusa Costume

    Welcome every living creature to the Underworld in the stunning Medusa adult costume and turn them into stone. This mesmerizing outfit includes a long black crushed velvet wrap-around dress with gold accents, gold tone arm bands, and a decorative snake...

    $59.95
    Choose Options
  • Roman Empress Plus Size

    Roman Empress Plus Size

    Even if you really can't rule over Rome you certainly can be the empress of the evening in this fabulous Roman Empress plus size costume. Nothing can stop you from ruling the party. Yes, there's no way any party or event can start without you. Order this...

    $69.95
    Choose Options
  • Disco Diva Costume Plus Size

    Disco Diva Costume Plus Size

    Call the shots on the dance floor at your next disco do. All you need is to order our Disco Diva plus size costume for that 70s look. Yes, daddy cool will be looking for mama cool and you won't be hard to spot. Be the disco diva you always wanted to...

    $59.95
    Choose Options
  • Evil Jester Costume - Plus Size

    Evil Jester Costume - Plus Size

    Simply wicked yet mischievous is this Evil Jester adult size available in plus size for you to enjoy an evening pulling off some scary pranks. This is one creepy costume that features a 100% polyester black and white contrasting shirt embellished with...

    $79.95
    Add to Cart
  • Clash Of The Titans Plus Womens Medusa Costume

    Clash Of The Titans Plus Womens Medusa Costume

    Welcome every living creature to the Underworld in the stunning Medusa adult costume and turn them into stone. This mesmerizing outfit includes a long black crushed velvet wrap-around dress with gold accents, gold tone arm bands, and a decorative snake...

    $59.95
    Choose Options
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