Adult Halloween Costumes

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

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  • Captain America Shield T-Shirt Quick View
    $9.99
    Captain America Shield T-Shirt
    Review Rating: 3.00
  • Spider-Man Muscle Shirt Quick View
    $29.99
    Spider-Man Muscle Shirt
    Review Rating: 4.00
  • Hulk Muscle Shirt Quick View
    $29.99
    Hulk Muscle Shirt
    Review Rating: 5.00
  • Thor T-Shirt with Cape Quick View
    $19.99
    Thor T-Shirt with Cape
    Review Rating: 5.00
    Online Only
  • Hulk T-Shirt Quick View
    $19.99
    Hulk T-Shirt
    Review Rating: 5.00
    Online Only
  • Captain America: Civil War T-Shirt Quick View
    Now $7.99 Was:$9.99
    Captain America: Civil War T-Shirt
    Online Only
  • Spider-Girl Fitted T-Shirt Quick View
    $19.99
    Spider-Girl Fitted T-Shirt
    Review Rating: 4.00
  • American Dream Tank Top Quick View
    $9.99
    American Dream Tank Top
  • Spider-Man T-Shirt Quick View
    $19.99
    Spider-Man T-Shirt
    Review Rating: 5.00
    Online Only
  • Spider-Man Logo T-Shirt Quick View
    $9.99
    Spider-Man Logo T-Shirt
  • American Dream Fitted T-Shirt Quick View
    $19.99
    American Dream Fitted T-Shirt
    Review Rating: 4.00
    Online Only
  • Captain America T-Shirt Quick View
    $19.99
    Captain America T-Shirt
    Review Rating: 5.00
    Online Only
  • Captain America Muscle Shirt Quick View
    $29.99
    Captain America Muscle Shirt
  • American Dream Crop Top Quick View
    $14.99
    American Dream Crop Top
    Review Rating: 5.00
    Online Only
  • Thanos Muscle Shirt - Avengers: Infinity War Quick View
    $29.99
    Thanos Muscle Shirt - Avengers: Infinity War
    Out Of Stock Online
  • Spider-Girl Crop Top Quick View
    $14.99
    Spider-Girl Crop Top
    Out Of Stock Online
    Review Rating: 5.00
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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.