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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  • $99.99
    Adult Inflatable Mr. Potato Head Costume
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  • Monkey & Banana Couples Costumes Choose Style & Size Options
  • $29.99
    Adult Going Banana Costume
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    Review Rating: 4.50
  • Adult Classic Ketchup & Hot Diggity Hot Dog Couples Costumes Choose Style & Size Options
  • Now $23.99 Was:$39.99
    Adult Inflatable Pizza Costume
    Online Only Sale – Limited Time!
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    Online Only
    Review Rating: 1.00
    Online Only
  • $49.99
    Adult Avocado & Toast Couples Costumes
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  • Adult Spicy Mustard & Hot Diggity Hot Dog Couples Costumes Choose Style & Size Options
  • $29.99
    Adult Pickle Costume Plus Size
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    Online Only
    Review Rating: 5.00
    Online Only
  • Adult Spicy Mustard & Classic Ketchup Couples Costumes Choose Style & Size Options
  • $39.99
    Adult Peanut Butter & Jelly Costume Classic
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    Review Rating: 5.00
  • $24.99
    Adult Pretty Pumpkin Costume
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    Review Rating: 5.00
  • $39.99
    Adult Breakfast Buddies Bacon & Egg Costume
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    Review Rating: 5.00
  • $29.99
    Adult Hot Diggity Hot Dog Costume
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    Review Rating: 5.00
  • $29.99
    Adult Ketchup Costume Classic
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    Review Rating: 4.50
  • $54.99
    Adult Kool-Aid Costume
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    Online Only
    Review Rating: 5.00
    Online Only
  • Adult Salt & Pepper Couples Costumes Choose Style & Size Options
  • $24.99
    Adult Pretty Pumpkin Costume Plus Size
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    Review Rating: 4.50
  • $39.99
    Adult Chef & Bun in the Oven Couples Costumes
    Available on Sep 30
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    Online Only
    Online Only
  • $29.99
    Adult Pickle Costume
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    Online Only
    Online Only
  • $29.99
    Adult Beer Meister Costume Plus Size
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    Online Only
    Review Rating: 5.00
    Online Only
  • $29.99
    Adult Spicy Mustard Costume
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    Review Rating: 4.00
  • Now $24.99 Was:$32.99
    Adult Wrigley's Doublemint Gum Costume
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    Online Only
    Online Only
  • Adult Big Red & Doublemint Gum Couples Costumes Choose Style & Size Options
  • $24.99
    Womens Jack-o'-Lantern Pajamas
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    Online Only
    Online Only
  • $24.99
    Mens Jack-o'-Lantern Pajamas
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    Online Only
    Online Only
  • $34.99
    Adult Zipster Jack-o'-Lantern One Piece Costume
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    Review Rating: 4.00
  • $34.99
    Adult Zipster Jack-o'-Lantern One Piece Costume Plus Size
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    Online Only
    Online Only
  • Now $29.99 Was:$34.99
    Adult Rum Dress Bottle of Rum Costume
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  • $39.99
    Adult Bottle of Fireball Costume
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    Online Only
    Review Rating: 5.00
    Online Only
  • Now $29.99 Was:$34.99
    Adult Get Real Bottle of Rum Costume
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  • $49.99
    Adult Oreos Couples Costume
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    Online Only
    Online Only
  • $29.99
    Adult Hot Diggity Hot Dog Costume Plus Size
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    Review Rating: 5.00
  • $59.99
    Adult Pumpking Pumpkin Suit
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    Online Only
    Review Rating: 4.50
    Online Only
  • $59.99
    Adult Mr. Pink Suit
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    Review Rating: 4.50
  • Now $24.99 Was:$32.99
    Adult Wrigley's Big Red Gum Costume
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    Online Only
    Review Rating: 5.00
    Online Only
  • $39.99
    Adult Donut Costume
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    Online Only
    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.