Adult Halloween Costumes

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

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  • Gold Rope Belt Quick View
    Gold Rope Belt
    Review Rating: 4.50
    Only a Few Left!
  • Gold Championship Belt Quick View
    Gold Championship Belt 45in X 4in Plastic & Resin Accessory
    Review Rating: 3.00
  • Triple Chain Belt Quick View
    Triple Chain Belt
  • Adult Pirate Belt Quick View
    Adult Pirate Belt
    Review Rating: 5.00
    Online Only
  • Owl Feather Belt Quick View
    Owl Feather Belt
    Review Rating: 2.50
  • Pirate Bandolier Belt Quick View
    Pirate Bandolier Belt
    Review Rating: 5.00
  • Black Studded Belt Quick View
    Black Studded Belt
  • Sword Belt Quick View
    Sword Belt Fabric Accessory
    Review Rating: 2.00
  • Biker Belt Quick View
    Biker Belt
  • Witch Doctor Medicine Belt Quick View
    Witch Doctor Medicine Belt 47in Fabric & Metal Accessory
  • Fortune Teller Scarf Quick View
    Fortune Teller Scarf
    Review Rating: 4.00
  • Goddess Belt Quick View
    Goddess Belt
    Review Rating: 5.00
  • Dragon Harness Quick View
    Dragon Harness 21 1/2in x 21in Fabric Accessory
    Review Rating: 3.00
  • Adult Steampunk Belt Quick View
    Adult Steampunk Belt 45in Polyester Accessory
    Review Rating: 5.00
  • Football Hat Quick View
    Football Hat 18 1/2in x 11in Foam & Polyester Hat
  • Cowboy Belt Buckle Quick View
    Cowboy Belt Buckle
  • Renaissance Warrior Belt Quick View
    Renaissance Warrior Belt
  • Football Sunglasses Quick View
    Football Sunglasses 6 1/2in x 3in Plastic Accessory
    Out Of Stock Online
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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.