Adult Halloween Costumes

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

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  • Adult Judge Robe Quick View
    $19.99
    Adult Judge Robe
  • Adult White Tulle Petticoat Quick View
    $19.99
    Adult White Tulle Petticoat
    Review Rating: 4.50
    Online Only
  • White Knee Length Petticoat Quick View
    $21.99
    White Knee Length Petticoat
  • Adult White Crinoline Petticoat Plus Size Quick View
    $24.99
    Adult White Crinoline Petticoat Plus Size
    Review Rating: 5.00
    Online Only
  • Adult Red Tulle Petticoat Quick View
    $19.99
    Adult Red Tulle Petticoat
    Review Rating: 5.00
    Online Only
  • Adult King Robe Quick View
    $39.99
    Adult King Robe
    Online Only
  • Adult Horror Robe Quick View
    $29.99
    Adult Horror Robe
  • Black Fur Cloak Quick View
    $39.99
    Black Fur Cloak
    Review Rating: 5.00
    Online Only
  • Gryffindor Robe - Harry Potter Quick View
    $39.99
    Gryffindor Robe - Harry Potter
    Review Rating: 4.00
    Online Only
  • Adult Black Knee Length Petticoat Quick View
    $21.99
    Adult Black Knee Length Petticoat
    Review Rating: 5.00
    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 Black & Pink Tulle Petticoat Quick View
    $19.99
    Adult Black & Pink Tulle Petticoat
    Review Rating: 5.00
    Online Only
  • Adult Red Crinoline Petticoat Plus Size Quick View
    $21.99
    Adult Red Crinoline Petticoat Plus Size
    Online Only
  • Adult Nylon Horror Robe Quick View
    $16.99
    Adult Nylon Horror Robe
    Review Rating: 4.50
  • Adult White Lace Petticoat Quick View
    $19.99
    Adult White Lace Petticoat
    Review Rating: 4.00
    Online Only
  • Blue Sequin Petticoat Dress Quick View
    $9.99
    Blue Sequin Petticoat Dress
    Online Only
  • Adult Red Fringe Petticoat Quick View
    Now $7.99 Was:$14.99
    Adult Red Fringe Petticoat
  • Adult Mexican Serape Quick View
    $19.99
    Adult Mexican Serape
    Online Only
  • Adult Light Pink Tulle Petticoat Quick View
    $19.99
    Adult Light Pink Tulle Petticoat
    Review Rating: 4.00
  • Adult Red Knee Length Petticoat Quick View
    $21.99
    Adult Red Knee Length Petticoat
    Online Only
  • Adult Black & Orange Tulle Petticoat Quick View
    $19.99
    Adult Black & Orange Tulle Petticoat
    Review Rating: 3.50
    Only a Few Left!
    Online Only
  • White Petticoat Dress Quick View
    $29.99
    White Petticoat Dress
    Review Rating: 2.00
    Online Only
  • Rocky Balboa Boxer Robe Quick View
    $39.99
    Rocky Balboa Boxer Robe
    Online Only
  • Adult Skeleton Petticoat Dress Quick View
    $29.99
    Adult Skeleton Petticoat Dress
    Review Rating: 4.00
  • Adult Red PomPom Petticoat Quick View
    Now $7.99 Was:$14.99
    Adult Red PomPom Petticoat
    Online Only
  • White Knee Length Petticoat Plus Size Quick View
    $26.99
    White Knee Length Petticoat Plus Size
  • Adult Scream Robe Quick View
    $19.99
    Adult Scream Robe
    Review Rating: 4.00
  • Red Full Petticoat Plus Size Quick View
    $24.99
    Red Full Petticoat Plus Size
    Review Rating: 5.00
    Online Only
  • Black Petticoat Dress Quick View
    $29.99
    Black Petticoat Dress
  • Adult Black Crinoline Petticoat Plus Size Quick View
    $24.99
    Adult Black Crinoline Petticoat Plus Size
    Review Rating: 5.00
    Online Only
  • Adult Black Lace Petticoat Quick View
    $19.99
    Adult Black Lace Petticoat
    Review Rating: 5.00
    Online Only
  • Ghost Stories Petticoat Dress Quick View
    $29.99
    Ghost Stories Petticoat Dress
  • Adult Black Tulle Petticoat Quick View
    $19.99
    Adult Black Tulle Petticoat
    Review Rating: 4.50
    Online Only
  • Adult Red Robe Quick View
    $19.99
    Adult Red Robe
    Review Rating: 2.00
    Online Only
  • Adult Boxer Robe Quick View
    $24.99
    Adult Boxer Robe
    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.