Adult Halloween Costumes

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

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  • $9.99
    Funny Baby Accessory Kit
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  • $24.99
    Adult Hot Sauce Costume Accessory Kit
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  • $16.99
    Blue Baby Accessory Kit
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  • $24.99
    Adult Botched Plastic Surgery Patient Costume Accessory Kit
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    Review Rating: 3.00
  • $16.99
    Adult Monkey Business Costume Accessory Kit
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  • $16.99
    Adult Spice Rack Costume Accessory Kit
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  • $24.99
    Adult Smart Cookie Costume Accessory Kit
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    Review Rating: 5.00
    Online Only
  • $16.99
    Womens Holy Guacamole Costume Accessory Kit
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  • $19.99
    Mad Scientist Accessory Kit
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    Review Rating: 2.00
    Online Only
  • $19.99
    Chong Costume Accessory Kit - Up in Smoke
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    Online Only
  • $16.99
    Adult Cereal Killer Costume Accessory Kit
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    Review Rating: 5.00
    Online Only
  • $19.99
    Cheech Costume Accessory Kit - Up in Smoke
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    Review Rating: 1.00
  • $8.99
    Adult Diaper Accessory Kit
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  • $16.99
    Adult Royal Flush Costume Accessory Kit
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  • $16.99
    Adult Ceiling Fan Costume Accessory Kit
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  • $19.99
    Adult A-Salt with a Deadly Weapon Costume Accessory Kit
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    Review Rating: 2.00
  • $5.99
    Adult Chip on Shoulder Costume Accessory Kit
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    Online Only
  • $16.99
    Adult French Toast Costume Accessory Kit
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    Review Rating: 1.00
    Online Only
  • $19.99
    Adult Killer Bee Costume Accessory Kit
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    Review Rating: 5.00
    Online Only
  • $34.99
    Exercise Maniac Accessory Kit
    Out Of Stock Online
    Review Rating: 5.00
  • $39.99
    Adult Bob Ross Costume Accessory Kit
    Out Of Stock Online
  • $24.99
    Getting Physical Accessory Kit
    Out Of Stock Online
    Review Rating: 3.50
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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.