Adult Halloween Costumes

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

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  • Gold Championship Belt Quick View
    $9.99
    Gold Championship Belt 45in X 4in Plastic & Resin Accessory
    Review Rating: 3.00
  • Adult Colonial Black Knickers Quick View
    $19.99
    Adult Colonial Black Knickers
    Online Only
  • Triple Chain Belt Quick View
    $12.99
    Triple Chain Belt
  • Adult Pirate Belt Quick View
    $9.99
    Adult Pirate Belt
    Review Rating: 5.00
    Online Only
  • Pirate Bandolier Belt Quick View
    $16.99
    Pirate Bandolier Belt
    Review Rating: 5.00
  • Adult Cowboy Chaps Quick View
    $16.99
    Adult Cowboy Chaps
    Review Rating: 4.50
  • Sword Belt Quick View
    $9.99
    Sword Belt Fabric Accessory
    Review Rating: 2.00
  • Gold Hip Hop Parachute Pants Quick View
    $29.99
    Gold Hip Hop Parachute Pants
    Review Rating: 5.00
    Online Only
  • Zebra Pants Quick View
    $24.99
    Zebra Pants
    Review Rating: 5.00
  • Adult Clown Pants Quick View
    $24.99
    Adult Clown Pants
    Online Only
  • Womens Red Sequin Boyshorts Quick View
    $19.99
    Womens Red Sequin Boyshorts
    Online Only
  • Black Studded Belt Quick View
    $14.99
    Black Studded Belt
  • Cowboy Belt Buckle Quick View
    $5.99
    Cowboy Belt Buckle
  • Fortune Teller Scarf Quick View
    $9.99
    Fortune Teller Scarf
    Review Rating: 4.00
  • Bloody Clown Shirt & Pants - Freak Show Quick View
    $32.99
    Bloody Clown Shirt & Pants - Freak Show
    Review Rating: 5.00
  • Witch Doctor Medicine Belt Quick View
    $16.99
    Witch Doctor Medicine Belt 47in Fabric & Metal Accessory
  • Adult Blue Bell Bottom Jeans Quick View
    $24.99
    Adult Blue Bell Bottom Jeans
    Review Rating: 3.50
  • Owl Feather Belt Quick View
    $19.99
    Owl Feather Belt
    Review Rating: 2.50
  • Biker Belt Quick View
    $16.99
    Biker Belt
  • Gold Rope Belt Quick View
    $4.99
    Gold Rope Belt
    Review Rating: 4.50
  • Goddess Belt Quick View
    $9.99
    Goddess Belt
    Review Rating: 5.00
  • Adult Bloody Scrubs Quick View
    $19.99
    Adult Bloody Scrubs
    Review Rating: 4.50
  • Dragon Harness Quick View
    $16.99
    Dragon Harness 21 1/2in x 21in Fabric Accessory
    Review Rating: 3.00
  • Adult Steampunk Belt Quick View
    $16.99
    Adult Steampunk Belt 45in Polyester Accessory
    Review Rating: 5.00
  • Womens High-Waisted Shorts Quick View
    $19.99
    Womens High-Waisted Shorts
  • Black Bell Bottoms Quick View
    $19.99
    Black Bell Bottoms
    Review Rating: 1.00
    Online Only
  • Adult Unisex Pirate Pants Quick View
    $19.99
    Adult Unisex Pirate Pants
    Review Rating: 5.00
  • Adult Sequin Santa Pants Quick View
    $29.99
    Adult Sequin Santa Pants
  • Renaissance Warrior Belt Quick View
    $12.99
    Renaissance Warrior Belt
  • 80s Muscle Pants Quick View
    $24.99
    80s Muscle Pants
    Out Of Stock Online
    Review Rating: 4.50
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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.