Adult Halloween Costumes

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

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  • $24.99
    Adult Light Blue 50s Poodle Skirt
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    Review Rating: 5.00
    Online Only
  • $29.99
    Goddess Dress
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    Review Rating: 3.50
  • $29.99
    Adult Wonder Woman Fit & Flare Dress
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    Online Only
  • $24.99
    Pink Poodle Skirt Plus Size
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    Review Rating: 4.50
  • $22.99
    80's Pop Skirt
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    Review Rating: 4.50
    In-Store Pickup Coming Soon
  • $24.99
    Adult Poodle Skirt
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    Review Rating: 4.00
    Online Only
  • $29.99
    Womens Gryffindor Dress - Harry Potter
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    Review Rating: 4.50
    Online Only
  • $29.99
    Fit & Flare Deadpool Dress
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    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • Roaring 20’s Couples Costumes Choose Style & Size Options
  • $29.99
    Roaring '20s Champagne Flapper Dress
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    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • $29.99
    Adult Colonial Woman Costume
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    Review Rating: 2.00
    Online Only
  • $29.99
    Womens Hufflepuff Dress - Harry Potter
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    Review Rating: 2.50
  • $29.99
    Adult School Girl Dress
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    Review Rating: 4.00
    Only a Few Left!
    In-Store Pickup Coming Soon
  • $29.99
    Womens Princess Leia Dress - Star Wars
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    Review Rating: 5.00
    Online Only
  • $24.99
    Batgirl Skirt - Batman
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    Review Rating: 4.50
    Online Only
  • $24.99
    Adult Cat in the Hat Long-Sleeve Dress - Dr. Seuss
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    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • $24.99
    Pink & Black Skirt
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    Review Rating: 5.00
  • $19.99
    Womens Egyptian Goddess Dress
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    Online Only
  • $16.99
    Adult Wonder Woman Skirt
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    In-Store Pickup Coming Soon
  • $14.99
    Rainbow Dash Skirt - My Little Pony
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    Review Rating: 4.50
    Online Only
  • $29.99
    Adult Zipster Blue One Piece Costume
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    Online Only
  • $29.99
    Santa Dress
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    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • $24.99
    Womens Beauty Pirate Costume
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    Online Only
  • Women's Betty & Veronica Couples Costumes Choose Style & Size Options
  • Now $22.99 Was:$29.99
    Adult Zipster White One Piece Costume
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    Online Only
  • Now $12.00 Was:$32.99
    Adult Cartoon T-Shirt Dress
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    Online Only
  • $29.99
    Womens Bloody Clown Dress
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    Review Rating: 5.00
  • $29.99
    Adult Zipster Green One Piece Costume
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    Online Only
  • $29.99
    Rockabilly Dress
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  • Now $22.99 Was:$29.99
    Adult Zipster Pink One Piece Costume
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    Online Only
  • $29.99
    Adult Zipster Black One Piece Costume
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    Online Only
  • $24.99
    Adult Santa Sweater Dress
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    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • Now $22.99 Was:$29.99
    Adult Zipster Purple One Piece Costume
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    Online Only
  • $29.99
    Adult Betty Cooper Crown Dress - Riverdale
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    Online Only
  • $29.99
    Adult Veronica Dress - Riverdale
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    Online Only
  • $34.99
    Adult Thing 1 & Thing 2 Dress Costume - Dr. Seuss
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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.