Adult Halloween Costumes

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

SORT BY
of 2
View All
  • $39.99
    Adult Imperial Empress Costume
    -
    +
    Review Rating: 4.50
  • $39.99
    Adult Divine Goddess Costume
    -
    +
    Review Rating: 4.50
  • Royal Roman Couples Costumes Choose Style & Size Options
  • Greco Roman Couples Costumes Choose Style & Size Options
  • $34.99
    Adult Zipster Black Cat One Piece Costume
    -
    +
    Review Rating: 3.50
  • Adult Divine Goddess & Centurion Couples Costumes Choose Style & Size Options
  • Adult Zipster Minnie Mouse & Mickey Mouse One Piece Couples Costumes Choose Style & Size Options
  • $34.99
    Zipster Monkey One Piece Costume
    -
    +
    Review Rating: 5.00
  • Adult Imperial Empress & Sahara Prince Couples Costumes Choose Style & Size Options
  • Now $29.99 Was:$39.99
    Adult Grecian Goddess Costume
    -
    +
    Review Rating: 4.50
  • $39.99
    Zipster Mickey Mouse One Piece Costume
    -
    +
    Review Rating: 2.00
    Online Only
  • $34.99
    Adult Zipster Cow One Piece Costume
    -
    +
    Review Rating: 4.50
  • $29.99
    Goddess Dress
    -
    +
    Review Rating: 3.50
  • $34.99
    Adult Zipster Cow One Piece Costume Plus Size
    -
    +
    Review Rating: 4.00
  • Now $20.00 Was:$39.99
    Adult Zipster Red Angry Bird One Piece Costume - The Angry Birds Movie
    -
    +
    Review Rating: 4.50
  • $44.99
    Adult Pikachu One Piece Costume
    -
    +
    Review Rating: 4.00
    Online Only
  • $39.99
    Adult Imperial Empress Costume Plus Size
    -
    +
  • $39.99
    Zipster Minnie Mouse One Piece Costume
    -
    +
    Review Rating: 3.50
    Online Only
  • $39.99
    Zipster Teenage Mutant Ninja Turtles One Piece Costume
    -
    +
    Review Rating: 4.50
  • Now $29.99 Was:$39.99
    Minion One Piece Costume - Despicable Me
    -
    +
    Review Rating: 5.00
  • $34.99
    Adult Zipster Monkey One Piece Costume Plus Size
    -
    +
    Review Rating: 1.00
  • $19.99
    Womens Egyptian Goddess Dress
    -
    +
    Online Only
  • Now $24.99 Was:$32.99
    Adult Batman Onesie Costume
    -
    +
    Online Only
  • $44.99
    Adult Glamazon Warrior Costume
    -
    +
    Review Rating: 2.50
    Online Only
  • $39.99
    Zipster Spider-Girl One Piece Costume
    -
    +
    Review Rating: 3.00
  • $34.99
    Adult Zipster Fox One Piece Costume Plus Size
    -
    +
    Online Only
  • Now $34.99 Was:$44.99
    Adult Grizzly Bear One Piece Costume - We Bare Bears
    -
    +
    Review Rating: 3.00
    Online Only
  • $24.99
    Adult Pink Footie Pajamas Costume
    -
    +
  • $34.99
    Adult Zipster Fox One Piece Costume
    -
    +
    Review Rating: 5.00
    Online Only
  • $34.99
    Zipster Elf One Piece Costume
    -
    +
    Review Rating: 4.50
  • $34.99
    Adult Zipster Bat One Piece Costume Plus Size
    -
    +
    Review Rating: 3.00
    Online Only
  • $39.99
    Adult Zipster American Dream One Piece Costume Plus Size
    -
    +
    In-Store Pickup Coming Soon
  • $39.99
    Adult Zipster Teenage Mutant Ninja Turtles One Piece Costume Plus Size
    -
    +
  • $34.99
    Adult Zipster Jack-o'-Lantern One Piece Costume
    -
    +
    Review Rating: 4.00
  • Now $15.00 Was:$34.99
    Teen Girls Glitzy Goddess Costume
    -
    +
    Review Rating: 3.00
  • $49.99
    Adult Zipster Ren One Piece Costume - The Ren & Stimpy Show
    -
    +
    Online Only
of 2 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.