Adult Halloween Costumes

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

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  • Now $5.99 Was:$9.99
    Spider-Man Peruvian Hat 10in x 6 1/2in Fabric Hat
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    Review Rating: 4.50
    In-Store Pickup Coming Soon
  • $9.99
    Spider-Girl Tights
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    Review Rating: 2.00
    Online Only
  • $6.99
    Spider-Girl Thigh High Socks
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  • $24.99
    Spider-Girl Tutu
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    Review Rating: 3.00
  • $68.99
    Adult Spider-Girl Costume Plus Size
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  • $59.99
    Holes Clown Mask - American Horror Story: Cult
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    Online Only
  • $19.99
    Spider-Girl Fitted T-Shirt
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    Review Rating: 4.00
  • $12.99
    Spider-Girl Arm Warmers
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    Review Rating: 4.50
    Online Only
  • $34.99
    Adult Spider-Man Costume
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    Review Rating: 2.00
  • $29.99
    Spider-Man Muscle Shirt
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    Review Rating: 4.00
  • $19.99
    Spider-Man T-Shirt
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    Review Rating: 5.00
    Online Only
  • $16.99
    Spider-Girl Tutu Boyshorts
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    Online Only
  • $49.99
    Adult White Nun Mask - American Horror Story Asylum
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    Online Only
  • $54.99
    Bloody Face Mask - American Horror Story
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    Review Rating: 1.00
    Only a Few Left!
  • $79.99
    Flip Flop Mask - American Horror Story: Cult
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    Review Rating: 5.00
  • $49.99
    Twisty the Clown Mask - American Horror Story
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    Review Rating: 2.50
    Online Only
  • $14.99
    Spider-Girl Boyshorts
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    Online Only
  • $14.99
    Spider-Girl Skirt
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    Review Rating: 5.00
    Online Only
  • $12.99
    Spider-Girl Leg Warmers
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    Online Only
  • $19.99
    Spider-Girl Leggings Plus Size
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    Review Rating: 5.00
    Online Only
  • $19.99
    Spider-Girl Leggings
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    Online Only
  • $34.99
    Adult Spider-Man Costume Plus Size
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  • $6.99
    Spider-Girl Over-the-Knee Socks
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    Review Rating: 4.50
  • $39.99
    Sequin Spider-Girl Bustier
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    Online Only
  • $59.99
    Puzzle Face Clown Mask - American Horror Story: Cult
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    Review Rating: 5.00
  • Now $10.00 Was:$19.99
    Spider-Man Partysuit Mask
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    Review Rating: 3.50
    Online Only
  • $74.99
    Adult Sexy Spider-Girl Costume
    Out Of Stock Online
  • $68.99
    Adult Spider-Girl Costume
    Out Of Stock Online
    Review Rating: 5.00
  • $14.99
    Spider-Girl Crop Top
    Out Of Stock Online
    Review Rating: 5.00
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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.