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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of 36

  • $49.99
    Adult Robin Scoops Ahoy Costume - Stranger Things
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  • $54.99
    Adult Tattered Pennywise Costume Plus Size - It Chapter Two
    Available on Sep 30
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  • $39.99
    Adult Mall Eleven Costume - Stranger Things
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  • $54.99
    Adult Tattered Pennywise Costume - It Chapter Two
    Available on Sep 30
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    +
  • $49.99
    Adult Steve Scoops Ahoy Costume - Stranger Things
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  • $54.99
    Adult Bo Peep Costume - Toy Story 4
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  • $59.99
    Adult Jasmine Whole New World Costume - Aladdin Live-Action
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  • Adult Jasmine & Aladdin Couples Costumes Choose Style & Size Options
  • Adult Jasmine & Inflatable Genie Couples Costumes - Aladdin Choose Style & Size Options
  • The Incredibles Couples Costumes Choose Style & Size Options
  • $54.99
    Adult Jessie Costume - Toy Story 4
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  • $59.99
    Adult Royal Jasmine Costume - Aladdin Live-Action
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  • Men's Aladdin & Inflatable Genie Couples Costumes Choose Style & Size Options
  • Now $29.99 Was:$49.99
    Adult Wonder Woman Costume
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    Review Rating: 5.00
  • $54.99
    Adult Bo Peep Costume Plus Size - Toy Story 4
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  • $79.99
    Adult Inflatable T-Rex Dinosaur Costume - Jurassic World
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    Review Rating: 4.00
  • Adult Pennywise Couples Costumes - It Choose Style & Size Options
  • $59.99
    Adult Gabby Gabby Costume - Toy Story 4
    Available on Sep 30
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  • Adult Pennywise Couples Costumes Plus Size - It Choose Style & Size Options
  • Now $29.99 Was:$49.99
    Adult Rey Costume - Star Wars 8 The Last Jedi
    Online Only Sale – Limited Time!
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    Online Only
    Review Rating: 4.00
    Online Only
  • $49.99
    Adult Woody Costume - Toy Story 4
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  • Now $54.99 Was:$59.99
    Mens Pennywise Costume Plus Size - IT
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    Review Rating: 4.00
  • Adult Edna Mode & Mr. Incredible Couples Costumes - Incredibles Choose Style & Size Options
  • $49.99
    Mens Aladdin Costume
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  • Men's Pennywise & Georgie Couples Costumes - It Choose Style & Size Options
  • Adult Elastigirl & Mr. Incredible Couples Costumes - Incredibles 2 Choose Style & Size Options
  • Adult Mr. & Mrs. Incredible Couples Costumes - Incredibles 2 Choose Style & Size Options
  • Adult Sandy Greaser & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • $49.99
    Adult Buzz Lightyear Costume - Toy Story 4
    Available on Aug 30
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  • $79.99
    Adult Inflatable Alien Costume - Toy Story 4
    Available on Sep 30
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  • Adult Sexy Spider-Girl Catsuit & Spider-Man Partysuit Couples Costumes Choose Style & Size Options
  • $54.99
    Adult Spider-Man Partysuit
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    Review Rating: 3.50
  • $59.99
    Adult Thor Costume
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    Online Only
    Review Rating: 5.00
    Online Only
  • $59.99
    Adult Purple Jasmine Costume - Aladdin Live-Action
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  • $79.99
    Womens Batgirl Jumpsuit Costume - Batman
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    Online Only
    Review Rating: 4.50
    Online Only
  • Adult Laa Laa & Dispy Couples Costumes - Teletubbies 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.