Adult Halloween Costumes

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

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  • Now $10.99 Was:$21.99
    Adult Cat in the Hat Long-Sleeve Shirt - Dr. Seuss
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    Review Rating: 4.50
    In-Store Pickup Coming Soon
  • $19.99
    Adult Cat in the Hat T-Shirt - Dr. Seuss
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    Review Rating: 4.50
    In-Store Pickup Coming Soon
  • $24.99
    Pink Ladies Jacket
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    Review Rating: 3.50
    Online Only
  • $16.99
    Adult Hippie Fringe Vest
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    Review Rating: 5.00
  • $19.99
    Adult Batgirl T-Shirt - Batman
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    Review Rating: 3.50
  • $19.99
    Cowboy Vest Deluxe
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    Review Rating: 3.50
  • $12.99
    Neon Green Ripped T-Shirt
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    Review Rating: 4.00
    Online Only
  • $16.99
    Gold Harness 14in x 15 1/2in Fabric Accessory
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    Online Only
  • $14.99
    I Love the 80s T-Shirt
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    Review Rating: 4.00
    Online Only
  • $34.99
    Deluxe Princess Tiara
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    Review Rating: 4.50
  • $16.99
    Adult Feelin' Groovy Fringe Vest
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  • Now $2.99 Was:$4.99
    Neon T-Shirt
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    Online Only
  • $19.99
    Chewbacca Tank Top - Star Wars
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    Online Only
  • $32.99
    Womens Vintage Cropped Red Ringmaster Jacket - Freak Show
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    Review Rating: 4.00
    Online Only
  • $19.99
    Adult Wonder Woman T-Shirt
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    Review Rating: 4.00
    Online Only
  • $26.99
    Womens Pink Ladies Jacket - Grease
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    Review Rating: 4.50
    Online Only
  • $9.99
    Wonder Woman Headband
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    Review Rating: 5.00
    Online Only
  • $21.99
    Adult Wonder Woman Long-Sleeve Shirt
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    Review Rating: 2.00
  • $21.99
    Adult Batgirl Long-Sleeve Shirt - Batman
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    Review Rating: 4.00
  • $19.99
    Skeleton Tank Top
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    Online Only
  • $6.99
    Princess Tiara
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    Review Rating: 4.00
  • $9.99
    American Dream Tank Top
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  • $29.99
    Adult Lady Pirate Jacket
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  • $19.99
    Adult Red Pirate Blouse
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  • $19.99
    Ivory Satin Pirate Blouse
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    Review Rating: 4.00
  • $19.99
    Teenage Mutant Ninja Turtles Fitted T-Shirt
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    Review Rating: 5.00
  • $16.99
    Adult Gypsy Cropped Top
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    Online Only
  • $14.99
    Pink Hip Hop Tank Top
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    Review Rating: 4.00
    Online Only
  • Now $14.99 Was:$19.99
    Rainbow Dash Fitted T-Shirt - My Little Pony
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    Review Rating: 1.00
    Online Only
  • $9.99
    Adult Steampunk Jabot
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    Online Only
  • $9.99
    Roman Headpiece
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    Review Rating: 4.50
    Online Only
  • $19.99
    Spider-Girl Fitted T-Shirt
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    Review Rating: 4.00
  • $9.99
    Adult Not Your Boo T-Shirt
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    Online Only
  • $16.99
    Adult Black & Bone T-Shirt - Skeleton
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    Review Rating: 5.00
    Online Only
  • $14.99
    Day of the Dead Tank Top
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    Review Rating: 3.00
  • $29.99
    Adult Stormtrooper Hoodie - Star Wars
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    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.