Adult Halloween Costumes

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

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of 2

  • $79.99
    Womens Batgirl Jumpsuit Costume - Batman
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    Online Only
    Review Rating: 4.50
    Online Only
  • $49.99
    Adult Property of Joker Harley Quinn Costume - Suicide Squad
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    Review Rating: 4.50
  • Adult Batgirl Dress & Batman Muscle Couples Costumes Choose Style & Size Options
  • $79.99
    Adult Batgirl Jumpsuit Costume Plus Size - Batman
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    Online Only
    Review Rating: 4.00
    Online Only
  • Batgirl & Batman Dark Knight Couples Costumes Choose Style & Size Options
  • Now $49.99 Was:$59.99
    Adult Arkham City Harley Quinn Costume - Batman
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    Review Rating: 3.00
  • $54.99
    Adult Harley Quinn Jumpsuit Costume Plus Size - Batman
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    Online Only
    Review Rating: 5.00
    Online Only
  • $54.99
    Adult Harley Quinn Jumpsuit Costume - Batman
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    Review Rating: 4.00
  • $49.99
    Womens Batgirl Costume - Batman
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    Review Rating: 5.00
  • Now $39.99 Was:$49.99
    Teen Girls Batgirl Costume - Batman
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  • Now $39.99 Was:$49.99
    Adult Sexy Harley Quinn Costume - Batman
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    Online Only
    Review Rating: 2.50
    Online Only
  • $39.99
    Adult Zipster Harley Quinn One Piece Costume - Batman
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    In-Store Pickup Coming Soon
    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • Now $49.99 Was:$59.99
    Adult Joker Costume - Batman
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    Online Only
    Online Only
  • $49.99
    Adult Psycho Joker Costume Plus Size - Suicide Squad
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    Online Only
    Review Rating: 4.50
    Online Only
  • $59.99
    Adult Harley Quinn Costume - Arkham Asylum
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    Online Only
    Review Rating: 5.00
    Online Only
  • $49.99
    Adult Psycho Joker Costume - Suicide Squad
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    Review Rating: 4.00
  • $49.99
    Adult Joker Costume Plus Size - The Dark Knight
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    In-Store Pickup Coming Soon
    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • $49.99
    Adult Batgirl Costume Plus Size - Batman
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    Review Rating: 4.50
  • $49.99
    Womens Batgirl Costume Plus Size - Batman
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    Review Rating: 4.00
  • $49.99
    Adult Joker Costume - The Dark Knight
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    Online Only
    Review Rating: 4.50
    Online Only
  • $49.99
    Adult Batgirl Costume - Batman
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    Online Only
    Review Rating: 4.50
    Online Only
  • Now $14.99 Was:$24.99
    Adult Harley Quinn Wig - Suicide Squad
    Online Only Sale – Limited Time!
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    Online Only
    Review Rating: 5.00
    Online Only
  • Now $11.99 Was:$19.99
    Adult Harley Quinn Costume Accessory Kit
    Online Only Sale – Limited Time!
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    Online Only
    Review Rating: 5.00
    Online Only
  • $5.99
    Sequin Batgirl Mask - Batman
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    Online Only
    Review Rating: 5.00
    Online Only
  • Now $7.99 Was:$12.99
    Adult Harley Quinn Makeup Kit - Suicide Squad
    Online Only Sale – Limited Time!
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    Review Rating: 4.00
  • $7.99
    Harley Quinn Tattoos 12ct - Suicide Squad
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    Review Rating: 4.00
  • $29.99
    Long Batgirl Cape - Batman
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  • Now $14.99 Was:$19.99
    Adult Harley Quinn Leggings - Batman
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    Review Rating: 5.00
  • Now $7.49 Was:$9.99
    Adult Harley Quinn Tights - Suicide Squad
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    Review Rating: 5.00
  • Now $23.99 Was:$39.99
    Batgirl Halter Corset - Batman
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    Online Only
    Online Only
  • $19.99
    Joker Wig - Dark Knight Trilogy
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  • $16.99
    Adult Harley Quinn Shoulder Holster - Suicide Squad
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    Online Only
    Review Rating: 5.00
    Online Only
  • $16.99
    Adult Harley Quinn Bat - Suicide Squad
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    Online Only
    Review Rating: 3.50
    Online Only
  • Now $14.99 Was:$24.99
    Adult Batgirl Long-Sleeve Dress - Batman
    Online Only Sale – Limited Time!
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    Online Only
    Review Rating: 3.00
    Online Only
  • Now $14.99 Was:$19.99
    Adult Harley Quinn Shorts with Belt - Suicide Squad
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  • Now $14.99 Was:$24.99
    Adult Harley Quinn Long-Sleeve Dress - Batman
    Online Only Sale – Limited Time!
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    Online Only
    Review Rating: 5.00
    Online Only
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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.