Adult Halloween Costumes

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

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  • Womens Batgirl Costume - Batman Quick View
    $49.99
    Womens Batgirl Costume - Batman
    Review Rating: 5.00
  • Womens Batgirl Costume Plus Size - Batman Quick View
    $49.99
    Womens Batgirl Costume Plus Size - Batman
    Review Rating: 4.00
  • Womens Batgirl Jumpsuit Costume - Batman Quick View
    $79.99
    Womens Batgirl Jumpsuit Costume - Batman
    Review Rating: 4.50
    Online Only
  • Adult Batgirl Dress & Batman Muscle Couples Costumes Choose Style & Size Options
  • Sequin Batgirl Mask - Batman Quick View
    $5.99
    Sequin Batgirl Mask - Batman
    Review Rating: 5.00
    Online Only
  • Adult Batgirl Knee Socks - Batman Quick View
    $6.99
    Adult Batgirl Knee Socks - Batman
  • Adult Batgirl Choker - Batman Quick View
    $5.99
    Adult Batgirl Choker - Batman
    Review Rating: 4.00
    Online Only
  • Adult Batgirl Fit & Flare Dress - Batman Quick View
    $29.99
    Adult Batgirl Fit & Flare Dress - Batman
    Review Rating: 5.00
    Online Only
  • Adult Batgirl Jumpsuit Costume Plus Size - Batman Quick View
    $79.99
    Adult Batgirl Jumpsuit Costume Plus Size - Batman
    Review Rating: 4.00
    Online Only
  • Batgirl Cape - Batman Quick View
    $9.99
    Batgirl Cape - Batman
    Review Rating: 4.50
  • Batgirl & Batman Dark Knight Couples Costumes Choose Style & Size Options
  • Adult Batgirl T-Shirt - Batman Quick View
    $19.99
    Adult Batgirl T-Shirt - Batman
    Review Rating: 3.50
  • Adult Batgirl Costume Plus Size - Batman Quick View
    $49.99
    Adult Batgirl Costume Plus Size - Batman
    Review Rating: 4.50
  • Sequin Batgirl Corset - Batman Quick View
    $39.99
    Sequin Batgirl Corset - Batman
  • Adult Batgirl Long-Sleeve Shirt - Batman Quick View
    $21.99
    Adult Batgirl Long-Sleeve Shirt - Batman
    Review Rating: 4.00
  • Adult Batgirl Skirt - Batman Quick View
    $16.99
    Adult Batgirl Skirt - Batman
  • Batgirl Gauntlets - Batman Quick View
    $12.99
    Batgirl Gauntlets - Batman
    Review Rating: 2.50
  • Adult Batgirl Leggings - Batman Quick View
    $19.99
    Adult Batgirl Leggings - Batman
    Online Only
  • Batgirl Leggings - Batman Quick View
    $19.99
    Batgirl Leggings - Batman
  • Batgirl Boyshorts - Batman Quick View
    $9.99
    Batgirl Boyshorts - Batman
    Online Only
  • Teen Girls Batgirl Costume - Batman Quick View
    Now $39.99 Was:$49.99
    Teen Girls Batgirl Costume - Batman
  • Adult Batgirl Long-Sleeve Dress - Batman Quick View
    $24.99
    Adult Batgirl Long-Sleeve Dress - Batman
    Review Rating: 3.00
    Online Only
  • Batgirl Halter Corset - Batman Quick View
    $39.99
    Batgirl Halter Corset - Batman
    Online Only
  • Adult Batgirl Costume - Batman Quick View
    $49.99
    Adult Batgirl Costume - Batman
    Review Rating: 4.50
    Online Only
  • Batgirl Tights - Batman Quick View
    $9.99
    Batgirl Tights - Batman
    Review Rating: 5.00
    Online Only
  • Long Batgirl Cape - Batman Quick View
    $29.99
    Long Batgirl Cape - Batman
    Out Of Stock Online
  • Batgirl Cape - Batman Quick View
    $9.99
    Batgirl Cape - Batman
    Out Of Stock Online
    Review Rating: 5.00
  • Adult Long Batgirl Gloves - Batman Quick View
    $12.99
    Adult Long Batgirl Gloves - Batman
    Out Of Stock Online
    Review Rating: 5.00
  • Adult Batgirl Boyshorts - Batman Quick View
    $14.99
    Adult Batgirl Boyshorts - Batman
    Out Of Stock Online
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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.