Adult Halloween Costumes

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

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  • Light-Up Unicorn Lumenhorn Quick View
    $12.99
    Light-Up Unicorn Lumenhorn
  • Devil Ears Headband Quick View
    $6.99
    Devil Ears Headband
    Review Rating: 5.00
    Online Only
  • Adult Blue Bell Bottom Jeans Quick View
    $24.99
    Adult Blue Bell Bottom Jeans
    Review Rating: 3.50
  • 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
  • Womens Red Sequin Boyshorts Quick View
    $19.99
    Womens Red Sequin Boyshorts
    Online Only
  • Adult Deer Antlers Quick View
    $14.99
    Adult Deer Antlers
    Review Rating: 4.00
    Online Only
  • Adult Cowboy Chaps Quick View
    $16.99
    Adult Cowboy Chaps
    Review Rating: 4.50
  • Glitter Silver Unicorn Horn Quick View
    $9.99
    Glitter Silver Unicorn Horn
    Online Only
  • Bloody Clown Shirt & Pants - Freak Show Quick View
    $32.99
    Bloody Clown Shirt & Pants - Freak Show
    Review Rating: 5.00
  • Gold Glitter Unicorn Horn Quick View
    $12.99
    Gold Glitter Unicorn Horn 2in x 6 3/4in Foam & Silicone Accessory
    Review Rating: 5.00
    Online Only
  • Sequin Devil Horns Headband Quick View
    $6.99
    Sequin Devil Horns Headband
    Review Rating: 2.50
  • Zebra Pants Quick View
    $24.99
    Zebra Pants
    Review Rating: 5.00
  • Glitter Devil Horn Hair Clips 2ct Quick View
    $4.99
    Glitter Devil Horn Hair Clips 2ct 2 1/2in x 2in Metal & Polyester Accessories
    Review Rating: 1.00
  • Adult Maleficent Horns Headband Quick View
    $16.99
    Adult Maleficent Horns Headband 8in Fabric Accessory
    Review Rating: 4.00
    Online Only
  • Devil Horns Headband Quick View
    $6.99
    Devil Horns Headband
  • Light-Up White Deer Antlers Quick View
    $19.99
    Light-Up White Deer Antlers 13in x 11 3/4in Polyester Accessory
    Online Only
  • Adult Bloody Scrubs Quick View
    $19.99
    Adult Bloody Scrubs
    Review Rating: 4.50
  • Glitter Rainbow Unicorn Horn Quick View
    $9.99
    Glitter Rainbow Unicorn Horn
    Online Only
  • Light-Up Unicorn Horn Quick View
    $12.99
    Light-Up Unicorn Horn
    Online Only
  • Clip-on Devil Horns Quick View
    $3.99
    Clip-on Devil Horns
    Review Rating: 5.00
  • Gold Hip Hop Parachute Pants Quick View
    $29.99
    Gold Hip Hop Parachute Pants
    Review Rating: 5.00
    Online Only
  • Womens High-Waisted Shorts Quick View
    $19.99
    Womens High-Waisted Shorts
  • Twisted Beast Horns Quick View
    $12.99
    Twisted Beast Horns Foam & Silicone Accessory
    Review Rating: 5.00
  • 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
  • Light-Up Deer Antler Lumenhorn Quick View
    $24.99
    Light-Up Deer Antler Lumenhorn
    Online Only
  • Rainbow Unicorn Wig with Horn and Ears Quick View
    $16.99
    Rainbow Unicorn Wig with Horn and Ears
    Online Only
  • Clip-on Sequin Devil Horns Quick View
    $4.99
    Clip-on Sequin Devil Horns
  • Adult Clown Pants Quick View
    $24.99
    Adult Clown Pants
    Online Only
  • Inflatable Devil Horns Headband Quick View
    Now $5.00 Was:$14.99
    Inflatable Devil Horns Headband
    Online Only
  • 80s Muscle Pants Quick View
    $24.99
    80s Muscle Pants
    Out Of Stock Online
    Review Rating: 4.50
  • Demon Horns with Teeth Quick View
    $16.99
    Demon Horns with Teeth
    Out Of Stock Online
    Review Rating: 4.50
  • Adult Ram Horns Quick View
    $14.99
    Adult Ram Horns
    Out Of Stock Online
  • Hellion Horns with Teeth Quick View
    $12.99
    Hellion Horns with Teeth
    Out Of Stock Online
    Review Rating: 5.00
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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.