Adult Halloween Costumes

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

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  • Adult Cat in the Hat Costume Accessory Kit - Dr. Seuss Quick View
    $19.99
    Adult Cat in the Hat Costume Accessory Kit - Dr. Seuss
  • Nun Accessory Kit Quick View
    $6.99
    Nun Accessory Kit
    Review Rating: 5.00
    Online Only
  • Adult Shore Thing Sailor Costume Accessory Kit 2pc Quick View
    $12.99
    Adult Shore Thing Sailor Costume Accessory Kit 2pc
    Review Rating: 5.00
    Online Only
  • Adult Diaper Accessory Kit Quick View
    $8.99
    Adult Diaper Accessory Kit
  • Pirate Earring & Eye Patch Set Quick View
    $2.99
    Pirate Earring & Eye Patch Set
    Review Rating: 5.00
    Online Only
  • Ice Cream Costume Accessory Kit Quick View
    $16.99
    Ice Cream Costume Accessory Kit
    Review Rating: 2.50
    In-Store Pickup Coming Soon
  • Adult Waiter Costume Accessory Kit Quick View
    $16.99
    Adult Waiter Costume Accessory Kit
    Online Only
  • Womens Beauty School Dropout Costume Accessory Kit - Grease Quick View
    $39.99
    Womens Beauty School Dropout Costume Accessory Kit - Grease
    Review Rating: 5.00
    Online Only
  • Adult Leprechaun Accessory Kit 4pc Quick View
    Now $13.99 Was:$19.99
    Adult Leprechaun Accessory Kit 4pc
    Review Rating: 3.50
  • Blue Double Dare Costume Accessory Kit - Nickelodeon Quick View
    $24.99
    Blue Double Dare Costume Accessory Kit - Nickelodeon
    Online Only
  • Red Double Dare Costume Accessory Kit - Nickelodeon Quick View
    $24.99
    Red Double Dare Costume Accessory Kit - Nickelodeon
    Online Only
  • Blue Baby Accessory Kit Quick View
    $16.99
    Blue Baby Accessory Kit
  • Sexy Leopard Accessory Kit Quick View
    $16.99
    Sexy Leopard Accessory Kit
    Review Rating: 5.00
  • Womens Fox Costume Accessory Kit Quick View
    $16.99
    Womens Fox Costume Accessory Kit
    Online Only
  • Adult Large Hula Skirt Kit 5pc Quick View
    $9.99
    Adult Large Hula Skirt Kit 5pc
    Review Rating: 5.00
  • Doctor Accessory Kit Quick View
    $6.99
    Doctor Accessory Kit Plastic Props
    Review Rating: 4.00
    Online Only
  • Adult Fallen Angel Accessory Kit 3pc Quick View
    $34.99
    Adult Fallen Angel Accessory Kit 3pc
    Review Rating: 5.00
    Online Only
  • Adult Dog Filter Costume Accessory Kit Quick View
    $5.99
    Adult Dog Filter Costume Accessory Kit
    Online Only
  • Womens Alien Costume Accessory Kit Quick View
    $19.99
    Womens Alien Costume Accessory Kit
    Online Only
  • Adult Harley Quinn Costume Accessory Kit Quick View
    $19.99
    Adult Harley Quinn Costume Accessory Kit
    Review Rating: 5.00
    Online Only
  • Womens BB-8 Costume Accessory Kit - Star Wars Quick View
    $19.99
    Womens BB-8 Costume Accessory Kit - Star Wars
    Online Only
  • Sophisticate Cat Accessory Kit Quick View
    $16.99
    Sophisticate Cat Accessory Kit
  • Adult Catwoman Costume Accessory Kit - Dark Knight Rises Quick View
    $19.99
    Adult Catwoman Costume Accessory Kit - Dark Knight Rises
    Review Rating: 5.00
    Online Only
  • Womens Pineapple Costume Accessory Kit Quick View
    $14.99
    Womens Pineapple Costume Accessory Kit
    Review Rating: 5.00
  • Adult Maleficent Costume Accessory Kit Quick View
    $14.99
    Adult Maleficent Costume Accessory Kit
  • Adult Cruella De Vil Costume Accessory Kit - 101 Dalmatians Quick View
    $14.99
    Adult Cruella De Vil Costume Accessory Kit - 101 Dalmatians
    Online Only
  • Womens Paper Doll Accessory Kit Quick View
    $12.99
    Womens Paper Doll Accessory Kit
  • Cheshire Cat Accessory Kit Quick View
    $14.99
    Cheshire Cat Accessory Kit
    Review Rating: 4.00
    Online Only
  • Adult Deer Filter Costume Accessory Kit Quick View
    $5.99
    Adult Deer Filter Costume Accessory Kit
    Review Rating: 4.00
  • Womens Fortune Teller Costume Accessory Kit Quick View
    $19.99
    Womens Fortune Teller Costume Accessory Kit
  • Womens Princess Peach Costume Accessory Kit Quick View
    $19.99
    Womens Princess Peach Costume Accessory Kit
    Review Rating: 4.50
  • Adult Wonder Woman Costume Accessory Kit Quick View
    $16.99
    Adult Wonder Woman Costume Accessory Kit
    Review Rating: 4.50
    Online Only
  • Devil Accessory Kit Quick View
    $6.99
    Devil Accessory Kit
    Review Rating: 5.00
    Online Only
  • Adult Cat Burglar Costume Accessory Kit Quick View
    $14.99
    Adult Cat Burglar Costume Accessory Kit
    Online Only
  • Spider Mayor Costume Accessory Kit Quick View
    $34.99
    Spider Mayor Costume Accessory Kit
    Only a Few Left!
  • Womens Raccoon Costume Accessory Kit Quick View
    $16.99
    Womens Raccoon Costume Accessory Kit
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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.