Adult Halloween Costumes

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

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  • Gold Hip Hop Parachute Pants Quick View
    $29.99
    Gold Hip Hop Parachute Pants
    Review Rating: 5.00
    Online Only
  • Adult Judge Robe Quick View
    $19.99
    Adult Judge Robe
  • Adult Colonial Black Knickers Quick View
    $19.99
    Adult Colonial Black Knickers
    Online Only
  • Black Bell Bottoms Quick View
    $19.99
    Black Bell Bottoms
    Review Rating: 1.00
    Online Only
  • Zebra Pants Quick View
    $24.99
    Zebra Pants
    Review Rating: 5.00
  • Adult Unisex Pirate Pants Quick View
    $19.99
    Adult Unisex Pirate Pants
    Review Rating: 5.00
  • Womens Red Sequin Boyshorts Quick View
    $19.99
    Womens Red Sequin Boyshorts
    Online Only
  • Adult Horror Robe Quick View
    $29.99
    Adult Horror Robe
  • Adult King Robe Quick View
    $39.99
    Adult King Robe
    Online Only
  • Black Fur Cloak Quick View
    $39.99
    Black Fur Cloak
    Review Rating: 5.00
    Online Only
  • Adult Cowboy Chaps Quick View
    $16.99
    Adult Cowboy Chaps
    Review Rating: 4.50
  • Gryffindor Robe - Harry Potter Quick View
    $39.99
    Gryffindor Robe - Harry Potter
    Review Rating: 4.00
    Online Only
  • Black Sith Robe Quick View
    $29.99
    Black Sith Robe
    Review Rating: 3.50
    Only a Few Left!
  • Adult Monk Robe Quick View
    $24.99
    Adult Monk Robe
    Review Rating: 5.00
    Online Only
  • Adult Clown Pants Quick View
    $24.99
    Adult Clown Pants
    Online Only
  • Adult Nylon Horror Robe Quick View
    $16.99
    Adult Nylon Horror Robe
    Review Rating: 4.50
  • Bloody Clown Shirt & Pants - Freak Show Quick View
    $32.99
    Bloody Clown Shirt & Pants - Freak Show
    Review Rating: 5.00
  • Adult Mexican Serape Quick View
    $19.99
    Adult Mexican Serape
    Online Only
  • Adult Blue Bell Bottom Jeans Quick View
    $24.99
    Adult Blue Bell Bottom Jeans
    Review Rating: 3.50
  • Adult Bloody Scrubs Quick View
    $19.99
    Adult Bloody Scrubs
    Review Rating: 4.50
  • Adult Red Robe Quick View
    $19.99
    Adult Red Robe
    Review Rating: 2.00
    Online Only
  • Rocky Balboa Boxer Robe Quick View
    $39.99
    Rocky Balboa Boxer Robe
    Online Only
  • Womens High-Waisted Shorts Quick View
    $19.99
    Womens High-Waisted Shorts
  • Adult Sequin Santa Pants Quick View
    $29.99
    Adult Sequin Santa Pants
  • Adult Scream Robe Quick View
    $19.99
    Adult Scream Robe
    Review Rating: 4.00
  • 80s Muscle Pants Quick View
    $24.99
    80s Muscle Pants
    Out Of Stock Online
    Review Rating: 4.50
  • Adult Boxer Robe Quick View
    $24.99
    Adult Boxer Robe
    Out Of Stock Online
    Review Rating: 4.50
  • Brown Jedi Robe Quick View
    $29.99
    Brown Jedi Robe
    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.