Adult Halloween Costumes

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

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  • $12.99
    Adult Barber Shop Quartet Vest
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    Review Rating: 5.00
    Online Only
  • $29.99
    Astronaut Space Helmet 14in x 11 1/2in Plastic Hat
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    Review Rating: 5.00
  • $19.99
    Adult Maximus Helmet - Gladiator 8in x 13in Plastic Accessory
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  • Adult Greased Lightening & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • Adult Sandy Greaser & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • $24.99
    Pink Ladies Jacket
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    Review Rating: 3.50
    Online Only
  • $12.99
    Neon Green Ripped T-Shirt
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    Review Rating: 4.00
    Online Only
  • $16.99
    Spartan Tunic
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    Review Rating: 3.50
  • $14.99
    I Love the 80s T-Shirt
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    Review Rating: 4.00
    Online Only
  • $14.99
    Roaring '20s Gangster Vest
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    Review Rating: 3.00
    Online Only
  • $29.99
    Adult Chainmail Tunic & Cowl
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    Review Rating: 5.00
  • $32.99
    Womens Vintage Cropped Red Ringmaster Jacket - Freak Show
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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
  • $19.99
    Adult Superman T-Shirt with Cape
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    Online Only
  • $19.99
    Adult Cat in the Hat T-Shirt - Dr. Seuss
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    Review Rating: 4.50
  • $19.99
    Adult Wonder Woman T-Shirt
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    Review Rating: 4.00
    Online Only
  • $19.99
    Spider-Man T-Shirt
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    Review Rating: 5.00
    Online Only
  • $16.99
    Spartan Helmet 7 1/4in x 14 1/2in Plastic Hat
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    Review Rating: 3.00
  • $16.99
    Adult Hippie Fringe Vest
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    Review Rating: 5.00
  • $19.99
    Astronaut Helmet 9in x 9in Foam & Polyester Hat
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    Review Rating: 4.00
    Online Only
  • Adult Pink Lady & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • $29.99
    T-Birds Leather Jacket - Grease
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    Review Rating: 3.50
    Online Only
  • $9.99
    Harley Quinn T-Shirt - Suicide Squad
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    Review Rating: 4.50
  • $24.99
    Adult Knight Helmet 8 3/4in x 14in Latex Helmet
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  • $27.99
    Adult Muscle Shirt
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    Review Rating: 3.50
  • Now $7.99 Was:$9.99
    Elsa T-Shirt -Frozen
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    Review Rating: 5.00
    Online Only
  • $19.99
    American Dream Fitted T-Shirt
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    Review Rating: 4.00
    Online Only
  • $19.99
    Adult Batman T-Shirt with Cape
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    Review Rating: 5.00
  • $19.99
    Spider-Girl Fitted T-Shirt
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    Review Rating: 4.00
  • $16.99
    60s Hippie Tie-Dye T-Shirt
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  • Adult Sandy Olsson Summer Nights & Rydell High Jock Couples Costumes - Grease Choose Style & Size Options
  • $9.99
    Double Dare Helmet 8in x 6 1/2in Plastic Hat
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    Review Rating: 5.00
  • $39.99
    Mens Vintage Red Ringmaster Jacket - Freak Show
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    Review Rating: 4.00
  • $39.99
    Adult Riddler Jacket - Batman
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    Online Only
  • Adult Rydell High Cheerleader & Jock Couples Costumes - Grease Choose Style & Size Options
  • Now $7.99 Was:$9.99
    Captain America: Civil War T-Shirt
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    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.