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 Colonial Black Knickers Quick View
    $19.99
    Adult Colonial Black Knickers
    Online Only
  • Adult Disco Pant Suit Quick View
    $39.99
    Adult Disco Pant Suit
    Review Rating: 4.50
  • 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 Cowboy Chaps Quick View
    $16.99
    Adult Cowboy Chaps
    Review Rating: 4.50
  • Adult Black Catsuit Quick View
    $34.99
    Adult Black Catsuit
  • Womens 70s Disco Jumpsuit Quick View
    $29.99
    Womens 70s Disco Jumpsuit
    Online Only
  • Adult Leopard Catsuit Costume Quick View
    $39.99
    Adult Leopard Catsuit Costume
    Review Rating: 3.50
  • Adult Day of the Dead Catsuit Quick View
    $39.99
    Adult Day of the Dead Catsuit
    Review Rating: 4.50
  • Adult Fierce Black Bodysuit Quick View
    $29.99
    Adult Fierce Black Bodysuit
    Online Only
  • Adult Liquid Black Catsuit Quick View
    $34.99
    Adult Liquid Black Catsuit
    Review Rating: 2.00
    Online Only
  • Adult Clown Pants Quick View
    $24.99
    Adult Clown Pants
    Online Only
  • Black & Bone Catsuit Plus Size - Skeleton Quick View
    $39.99
    Black & Bone Catsuit Plus Size - Skeleton
    Review Rating: 4.00
    Only a Few Left!
  • High Neck Long Sleeved Bodysuit Quick View
    $19.99
    High Neck Long Sleeved Bodysuit
    Online Only
  • Adult Blue Bell Bottom Jeans Quick View
    $24.99
    Adult Blue Bell Bottom Jeans
    Review Rating: 3.50
  • Adult Red Catsuit Quick View
    $34.99
    Adult Red Catsuit
  • Womens High-Waisted Shorts Quick View
    $19.99
    Womens High-Waisted Shorts
  • Gold Liquid Metal Unitard Quick View
    Now $37.99 Was:$49.99
    Gold Liquid Metal Unitard
    Online Only
  • Adult Black Bodysuit Quick View
    Now $14.99 Was:$29.99
    Adult Black Bodysuit
    Online Only
  • Womens Iridescent Bodysuit Quick View
    $29.99
    Womens Iridescent Bodysuit
    Review Rating: 3.00
    Online Only
  • Red Liquid Metal Tanktard Quick View
    $49.99
    Red Liquid Metal Tanktard
    Online Only
  • Adult Sequin Santa Pants Quick View
    $29.99
    Adult Sequin Santa Pants
  • Adult Black & Bone Bodysuit - Skeleton Quick View
    $29.99
    Adult Black & Bone Bodysuit - Skeleton
  • Adult Leopard Three-Quarter-Sleeve Bodysuit Quick View
    $29.99
    Adult Leopard Three-Quarter-Sleeve Bodysuit
    Online Only
  • Bloody Clown Shirt & Pants - Freak Show Quick View
    $32.99
    Bloody Clown Shirt & Pants - Freak Show
    Review Rating: 5.00
  • Adult Black Three-Quarter-Sleeve Bodysuit Quick View
    $29.99
    Adult Black Three-Quarter-Sleeve Bodysuit
    Online Only
  • Thing 1 & Thing 2 Halter Jumpsuit - Dr. Seuss Quick View
    $39.99
    Thing 1 & Thing 2 Halter Jumpsuit - Dr. Seuss
    Online Only
  • Adult Bloody Scrubs Quick View
    $19.99
    Adult Bloody Scrubs
    Review Rating: 4.50
  • Skeleton Bodysuit - Day of the Dead Quick View
    $29.99
    Skeleton Bodysuit - Day of the Dead
    Online Only
  • Adult Black & Bone Catsuit - Skeleton Quick View
    $39.99
    Adult Black & Bone Catsuit - Skeleton
    Review Rating: 4.50
  • 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.