Adult Halloween Costumes

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

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  • $19.99
    Adult Batgirl T-Shirt - Batman
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    Review Rating: 3.50
  • $19.99
    Adult Batman T-Shirt with Cape
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    Review Rating: 5.00
  • $44.99
    Womens White Go-Go Boots
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    Review Rating: 5.00
    Online Only
  • Now $14.99 Was:$19.99
    Leonardo T-Shirt - Teenage Mutant Ninja Turtles
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    Review Rating: 5.00
    Online Only
  • $29.99
    Adult Colonial Woman Costume
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    Review Rating: 2.00
    Online Only
  • $79.99
    Adult Wonder Woman Boots
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    Review Rating: 4.50
    Online Only
  • $19.99
    Chewbacca Tank Top - Star Wars
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    Online Only
  • $21.99
    Adult Batgirl Long-Sleeve Shirt - Batman
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    Review Rating: 4.00
  • $21.99
    Deadpool Long-Sleeve Shirt
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    Online Only
  • $21.99
    Sequin Minnie Mouse Shirt
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    Review Rating: 3.00
    Online Only
  • $19.99
    Deadpool T-Shirt
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    Review Rating: 4.50
    Online Only
  • $19.99
    Adult Harley Quinn T-Shirt
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    Review Rating: 5.00
  • $19.99
    Womens BB-8 Costume Accessory Kit - Star Wars
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    Online Only
  • $19.99
    Minnie Mouse Shirt
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    Online Only
  • $19.99
    Adult Superman T-Shirt with Cape
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    Online Only
  • $44.99
    Womens Black Go-Go Boots
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    Online Only
  • Adult Eleven Punk & Dustin Couples Costumes - Stranger Things Choose Style & Size Options
  • Now $17.99 Was:$34.99
    Nude Thigh Slimmer Shorts
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    Online Only
  • $24.99
    Adult Botched Plastic Surgery Patient Costume Accessory Kit
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    Review Rating: 3.00
  • $34.99
    Adult Spider-Man Costume
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    Review Rating: 2.00
  • $36.99
    Black Smoothing Control Top Boyshorts
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    Online Only
  • $19.99
    Spider-Girl Fitted T-Shirt
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    Review Rating: 4.00
  • $29.99
    Adult Stormtrooper Hoodie - Star Wars
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    Online Only
  • $29.99
    Adult Slater Football Jersey - Saved by the Bell
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    Review Rating: 5.00
    Online Only
  • $44.99
    Womens American Suffragette Costume
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    Review Rating: 4.00
    Online Only
  • $49.99
    Adult Jughead Biker Jacket - Riverdale
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    Online Only
  • $44.99
    Bloody Suit Jacket
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    Online Only
  • $29.99
    Rockabilly Dress
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  • $21.99
    Adult Harley Quinn Long-Sleeve Shirt
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  • $49.99
    Adult Napoleon Costume
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    Review Rating: 5.00
    Online Only
  • $21.99
    Mad Hatter Long-Sleeve Shirt
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    Online Only
  • $39.99
    Wonder Woman Corset
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    Online Only
  • $19.99
    Thor T-Shirt with Cape
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    Review Rating: 5.00
    Online Only
  • $19.99
    Adult Robin T-Shirt with Cape - Batman
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  • $19.99
    Spider-Man T-Shirt
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    Review Rating: 5.00
    Online Only
  • $9.99
    Harley Quinn T-Shirt - Batman
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    Review Rating: 2.00
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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.