Adult Halloween Costumes

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

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  • $49.99
    Adult Batman Muscle Costume Plus Size
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    Review Rating: 5.00
  • $49.99
    Adult Batman Muscle Costume
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    Review Rating: 5.00
  • $49.99
    Womens Batgirl Costume - Batman
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    Review Rating: 5.00
  • $49.99
    Womens Batgirl Costume Plus Size - Batman
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    Review Rating: 4.00
  • $79.99
    Womens Batgirl Jumpsuit Costume - Batman
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    Review Rating: 4.50
    Online Only
  • Adult Batgirl Dress & Batman Muscle Couples Costumes Choose Style & Size Options
  • $54.99
    Adult Harley Quinn Jumpsuit Costume - Batman
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    Review Rating: 4.00
  • $49.99
    Adult Batgirl Costume Plus Size - Batman
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    Review Rating: 4.50
  • $79.99
    Adult Batgirl Jumpsuit Costume Plus Size - Batman
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    Review Rating: 4.00
    Online Only
  • $49.99
    Adult Robin Costume - Batman
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    Review Rating: 4.50
  • $49.99
    Adult Catwoman Costume - The Dark Knight Rises Batman
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    Review Rating: 3.00
  • Now $39.99 Was:$49.99
    Adult Batman Muscle Costume - Justice League Part 1
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    Review Rating: 5.00
  • Now $24.99 Was:$32.99
    Adult Batman Onesie Costume
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    Online Only
  • $49.99
    Adult Batman Muscle Costume Plus Size Deluxe - The Dark Knight Rises
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    Review Rating: 3.50
  • Now $39.99 Was:$49.99
    Teen Girls Batgirl Costume - Batman
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  • Now $34.99 Was:$44.99
    Adult Robin Costume - Batman: Arkham
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    Review Rating: 3.00
  • $49.99
    Adult Robin Costume Plus Size - Batman
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    Online Only
  • $79.99
    Mens Classic Batman Costume Plus Size
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    Online Only
  • Now $44.99 Was:$54.99
    Adult Second Skin Batman Costume
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    Review Rating: 5.00
    Online Only
  • $49.99
    Adult Batman Costume Deluxe
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    Review Rating: 3.50
  • Now $39.99 Was:$49.99
    Adult Batman Muscle Costume Plus Size - Justice League Part 1
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    Review Rating: 5.00
  • $49.99
    Adult Batman Costume Deluxe - The Brave & the Bold
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    Review Rating: 5.00
    Online Only
  • $49.99
    Adult Batgirl Costume - Batman
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    Review Rating: 4.50
    Online Only
  • $39.99
    Adult Zipster Harley Quinn One Piece Costume - Batman
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    Review Rating: 5.00
  • 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
  • Now $39.99 Was:$49.99
    Adult Sexy Harley Quinn Costume - Batman
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    Review Rating: 2.50
    Online Only
  • $49.99
    Adult Sexy Zatanna Costume - Batman
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    Review Rating: 2.00
    Online Only
  • $49.99
    Adult Catwoman Costume - The Dark Knight Rises Batman
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    Review Rating: 2.50
  • Now $49.99 Was:$59.99
    Adult Joker Costume - Batman
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    Online Only
  • $49.99
    Adult Catwoman Costume Plus Size - The Dark Knight Rises Batman
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    Online Only
  • $54.99
    Adult Harley Quinn Jumpsuit Costume Plus Size - Batman
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    Review Rating: 5.00
    Online Only
  • $49.99
    Adult Robin Costume Deluxe - Batman
    Out Of Stock Online
    Review Rating: 3.50
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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.