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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  • $59.99
    Adult Jasmine Whole New World Costume - Aladdin Live-Action
    Available on Sep 30
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  • $59.99
    Adult Jasmine Whole New World Costume Plus Size - Aladdin Live-Action
    Available on Sep 30
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  • $59.99
    Adult Purple Jasmine Costume - Aladdin Live-Action
    Available on Sep 30
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  • $59.99
    Adult Purple Jasmine Costume Plus Size - Aladdin Live-Action
    Available on Sep 30
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  • $59.99
    Adult Royal Jasmine Costume - Aladdin Live-Action
    Available on Sep 30
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  • $59.99
    Adult Royal Jasmine Costume Plus Size - Aladdin Live-Action
    Available on Sep 30
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  • $59.99
    Adult Jafar Costume - Aladdin Live-Action
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  • $59.99
    Adult Jafar Costume Plus Size - Aladdin Live-Action
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  • $59.99
    Adult Dalia Costume - Aladdin Live-Action
    Available on Sep 30
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  • $59.99
    Adult Dalia Costume Plus Size - Aladdin Live-Action
    Available on Sep 30
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  • $34.99
    Adult Blue Partysuit
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    Review Rating: 5.00
  • $34.99
    Adult Black Partysuit
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    Review Rating: 4.50
  • $34.99
    Adult Green Partysuit
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    Review Rating: 2.00
  • Adult Jasmine & Inflatable Genie Couples Costumes - Aladdin Choose Style & Size Options
  • Adult Jasmine & Aladdin Couples Costumes Choose Style & Size Options
  • Adult Anna & Elsa Couples Costumes - Frozen Choose Style & Size Options
  • Adult Power Rangers Couples Costumes Choose Style & Size Options
  • $59.99
    Adult Gabby Gabby Costume - Toy Story 4
    Available on Sep 30
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  • Adult Cinderella & Prince Charming Couples Costumes - Cinderella Choose Style & Size Options
  • $39.99
    Child Slender-Man Partysuit
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    Review Rating: 4.00
  • Adult Lady Deadpool & Deadpool Partysuit Couples Costumes Choose Style & Size Options
  • $49.99
    Adult Princess Jasmine Costume
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    Review Rating: 4.50
    Online Only
  • $54.99
    Adult Red Power Ranger Partysuit - Mighty Morphin Power Rangers
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    Review Rating: 4.00
  • $89.99
    Womens Ursula Costume Couture - The Little Mermaid
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    Review Rating: 4.00
    Online Only
  • $89.99
    Adult Jasmine Costume Couture
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    Review Rating: 5.00
    Online Only
  • $34.99
    Adult Red Partysuit
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    Review Rating: 3.00
  • $59.99
    Adult Anna Costume - Frozen
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    Review Rating: 4.50
    Online Only
  • $59.99
    Womens Cinderella Costume - Cinderella
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    Review Rating: 5.00
    Online Only
  • $54.99
    Adult Blue Power Ranger Partysuit - Mighty Morphin Power Rangers
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    Online Only
  • $49.99
    Adult Deadpool Partysuit
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    Review Rating: 4.50
    Online Only
  • $24.99
    Child Black Partysuit
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    Review Rating: 4.00
  • Now $79.99 Was:$89.99
    Adult Ariel Costume - The Little Mermaid
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    Review Rating: 3.00
    Online Only
  • $89.99
    Adult Ursula Costume Couture Plus Size - The Little Mermaid
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    Review Rating: 3.00
    Online Only
  • $49.99
    Mens Prince Charming Costume - Cinderella
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    Review Rating: 5.00
    Online Only
  • $49.99
    Adult Sassy Minnie Mouse Costume
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    Review Rating: 3.50
    Online Only
  • Adult Cinderella & Prince Charming Couples Costumes Plus Size - Cinderella Choose Style & Size Options
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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.