Adult Halloween Costumes

Choose from our large assortment of adult Halloween costumes for your holiday party or Halloween night.

  • Women's Costumes
  • Men's Costumes
  • Couples Costumes
  • Plus Size Costumes
  • Costume Accessories
  • Pre-Order Costumes
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  • $34.99
    Adult Dancing Queen Disco Costume
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    Review Rating: 4.00
    Online Only
  • $34.99
    Adult Dancing Queen Disco Costume Plus Size
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    Review Rating: 4.50
    Online Only
  • $32.99
    Adult Blue Disco Costume
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    Review Rating: 3.50
    Online Only
  • $39.99
    Adult Disco Pant Suit
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    Review Rating: 4.50
  • $32.99
    Adult Blue Disco Costume Plus Size
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    Review Rating: 5.00
    Online Only
  • $99.99
    Adult Bigfoot Costume
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    Review Rating: 5.00
    Online Only
  • $19.99
    70s Disco Dirt Bag Wig & Moustache
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    Review Rating: 5.00
    Online Only
  • $16.99
    70s Disco Hair Kit 5pc
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    Review Rating: 5.00
  • $9.99
    Black Afro Beard
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    Review Rating: 3.00
  • $36.99
    Adult Mystical Mummy Costume
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    Review Rating: 5.00
    Online Only
  • $99.99
    Adult Bigfoot Costume Plus Size
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    Review Rating: 4.50
    Online Only
  • $49.99
    Adult Rabid Werewolf Costume
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    Review Rating: 5.00
  • Now $25.00 Was:$59.99
    Adult Boil Monster Goblin Morphsuit
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    Review Rating: 5.00
  • $9.99
    Hairy Chest
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    Review Rating: 5.00
  • $32.99
    Teen Girls Mystical Mummy Costume
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    Review Rating: 4.50
    Online Only
  • $5.99
    Werewolf Facial Hair Kit
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    Review Rating: 2.50
  • $54.99
    Adult Grandma Wolf Costume
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    Review Rating: 5.00
    Online Only
  • Adult Bride of Frankenstein & Frankenstein Couples Costumes Choose Style & Size Options
  • $49.99
    Adult Rabid Werewolf Costume Plus Size
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    Review Rating: 5.00
  • $54.99
    Mens Frankenstein Costume
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    Online Only
  • $54.99
    Adult Grandma Wolf Costume Plus Size
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    Online Only
  • $39.99
    Womens Bride of Frankenstein Costume
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    Review Rating: 2.00
    Online Only
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Get an Easy Halloween Costume for Adults from Party City

Why should kids have all the fun? Adults need costumes too, so shop the latest and greatest adult Halloween costumes for men and women at Party City! We’re your Halloween super store with everything you need to celebrate the holiday.

Our extensive selection of costumes for adults includes a wide range of themes, styles and sizes for all body types, including plus-size costumes. We carry adult costumes from your favorite TV shows, movies and video games, as well as classic – and easy – Halloween costumes for adults of all shapes and sizes. More about humor than horror? Be sure to check out our collection of funny adult Halloween costumes so you can be the talk of the party!

While we have plenty of ready-made outfits, sometimes the best Halloween costumes for adults are of the DIY variety. If that’s the case for you, don’t worry - we’ve got you covered there, too. We make it easy to complete adult costumes thanks to our selection of individual items from our curated selection of masks, tops, bottoms, shoes and more to create your own unique look. And remember – the holidays are always more fun with those you love, which is why we carry a huge selection of adult Halloween costumes for couples and groups. No matter what you choose, it’s sure to delight family, friends and neighbors. Ready to find the best Halloween costumes for adults like you? Check out our online selection or visit your local store to get started.