Adult Halloween Costumes

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

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  • $49.99
    Adult Supergirl Costume - Superman
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    Review Rating: 5.00
  • $49.99
    Womens Mera Catsuit - Aquaman
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    Review Rating: 4.50
  • $49.99
    Adult Batman Muscle Costume Plus Size
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    Review Rating: 5.00
  • $49.99
    Adult Batman Muscle Costume
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    Review Rating: 5.00
  • $49.99
    Womens Batgirl Costume - Batman
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    Review Rating: 5.00
  • $49.99
    Womens Batgirl Costume Plus Size - Batman
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    Review Rating: 4.00
  • $49.99
    Adult Supergirl Costume Plus Size - Superman
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    Review Rating: 5.00
  • Now $39.99 Was:$49.99
    Adult Superman Muscle Costume - Justice League Part 1
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  • Now $39.99 Was:$49.99
    Adult Wonder Woman Costume
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    Review Rating: 5.00
  • $4.99
    Adult Joker Mask - Dark Knight
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    Review Rating: 5.00
    Online Only
  • $5.99
    Sequin Batgirl Mask - Batman
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    Review Rating: 5.00
    Online Only
  • $6.99
    Adult Supergirl Knee Socks - Superman
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    Review Rating: 5.00
  • $6.99
    Adult Wonder Woman Knee Socks
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    Review Rating: 4.50
    Online Only
  • $79.99
    Womens Batgirl Jumpsuit Costume - Batman
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    Review Rating: 4.50
    Online Only
  • $49.99
    Womens Wonder Woman Costume - Wonder Woman Movie
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    Review Rating: 4.50
  • $9.99
    Wonder Woman Lasso
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    Review Rating: 4.50
  • $6.99
    Wonder Woman Sunglasses
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    Review Rating: 4.50
  • $19.99
    Adult Batgirl T-Shirt - Batman
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    Review Rating: 3.50
  • $9.99
    Wonder Woman Cape
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    Review Rating: 5.00
    Online Only
  • $5.99
    Adult Dark Knight Batman Mask
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    Online Only
  • $19.99
    Adult Batman T-Shirt with Cape
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    Review Rating: 5.00
  • Batgirl & Batman Dark Knight Couples Costumes Choose Style & Size Options
  • $9.99
    Batgirl Cape - Batman
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    Review Rating: 4.50
  • $64.99
    Adult Supergirl Jumpsuit Costume Plus Size - Superman
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    Online Only
  • $4.99
    Oversized Joker Playing Cards - The Dark Knight
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    Review Rating: 5.00
    Online Only
  • $54.99
    Adult Harley Quinn Jumpsuit Costume - Batman
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    Review Rating: 4.00
  • $16.99
    Adult Harley Quinn Bat - Suicide Squad
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    Review Rating: 3.50
    Online Only
  • Adult Supergirl & Superman Couples Costumes Choose Style & Size Options
  • $49.99
    Adult Superman Costume Deluxe
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    Review Rating: 4.00
  • $49.99
    Adult Property of Joker Harley Quinn Costume - Suicide Squad
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    Review Rating: 4.50
  • $49.99
    Adult Psycho Joker Costume - Suicide Squad
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    Review Rating: 4.00
  • Adult Batgirl Dress & Batman Muscle Couples Costumes Choose Style & Size Options
  • $49.99
    Adult Batgirl Costume Plus Size - Batman
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    Review Rating: 4.50
  • Adult Aquaman & Mera Couples Costumes Choose Style & Size Options
  • $49.99
    Adult Batgirl Costume - Batman
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    Review Rating: 4.50
    Online Only
  • $9.99
    Aquaman T-Shirt
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    Review Rating: 5.00
    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.