Adult Halloween Costumes

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

SORT BY
of 4
View All
  • $24.99
    Pink Poodle Skirt Plus Size
    -
    +
    Review Rating: 4.50
  • $16.99
    Demon Horns with Teeth
    -
    +
    Review Rating: 4.50
  • $24.99
    Adult Poodle Skirt
    -
    +
    Review Rating: 4.00
    Online Only
  • $29.99
    Womens Gryffindor Dress - Harry Potter
    -
    +
    Review Rating: 4.50
    Online Only
  • $29.99
    Goddess Dress
    -
    +
    Review Rating: 3.50
  • $29.99
    Adult Wonder Woman Fit & Flare Dress
    -
    +
    Online Only
  • $24.99
    Adult Light Blue 50s Poodle Skirt
    -
    +
    Review Rating: 5.00
    Online Only
  • $12.99
    Hellion Horns with Teeth
    -
    +
    Review Rating: 5.00
  • $9.99
    Glitter Rainbow Unicorn Horn
    -
    +
    Online Only
  • $3.99
    Clip-on Devil Horns
    -
    +
    Review Rating: 5.00
  • $29.99
    Adult Colonial Woman Costume
    -
    +
    Review Rating: 2.00
    Online Only
  • Roaring 20’s Couples Costumes Choose Style & Size Options
  • $29.99
    Roaring '20s Champagne Flapper Dress
    -
    +
    Review Rating: 5.00
  • $24.99
    Adult Cat in the Hat Long-Sleeve Dress - Dr. Seuss
    -
    +
    Review Rating: 5.00
  • $16.99
    Adult Supergirl Skirt - Superman
    -
    +
    Review Rating: 4.00
  • $19.99
    Womens Egyptian Goddess Dress
    -
    +
    Online Only
  • $16.99
    Rainbow Unicorn Wig with Horn and Ears
    -
    +
  • $12.99
    Twisted Beast Horns Foam & Silicone Accessory
    -
    +
    Review Rating: 5.00
    Only a Few Left!
  • $14.99
    Rainbow Dash Skirt - My Little Pony
    -
    +
    Review Rating: 4.50
    Online Only
  • $6.99
    Sequin Devil Horns Headband
    -
    +
    Review Rating: 2.50
  • $29.99
    Santa Dress
    -
    +
    Review Rating: 5.00
  • $24.99
    Womens Beauty Pirate Costume
    -
    +
    Online Only
  • Women's Betty & Veronica Couples Costumes Choose Style & Size Options
  • Now $12.00 Was:$32.99
    Adult Cartoon T-Shirt Dress
    -
    +
    Online Only
  • $29.99
    Womens Bloody Clown Dress
    -
    +
    Review Rating: 5.00
  • $29.99
    Rockabilly Dress
    -
    +
  • $24.99
    Adult Santa Sweater Dress
    -
    +
    Review Rating: 5.00
  • $29.99
    Adult Betty Cooper Crown Dress - Riverdale
    -
    +
    Online Only
  • $29.99
    Adult Veronica Dress - Riverdale
    -
    +
    Online Only
  • $34.99
    Adult Thing 1 & Thing 2 Dress Costume - Dr. Seuss
    -
    +
  • $24.99
    Adult Wonder Woman Skirt
    -
    +
    Online Only
  • $24.99
    Pink & Black Skirt
    -
    +
    Review Rating: 5.00
  • $19.99
    Womens Black Romper
    -
    +
    Online Only
  • $19.99
    Adult Santa Long-Sleeve Dress
    -
    +
    Review Rating: 4.00
  • $29.99
    Adult Red Flapper Dress
    -
    +
    Review Rating: 1.00
  • $34.99
    Womens Basic Witch Dress
    -
    +
    Online Only
of 4 Next
View All

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.