Adult Halloween Costumes

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

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  • $29.99
    Astronaut Space Helmet 14in x 11 1/2in Plastic Hat
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    Review Rating: 5.00
  • $9.99
    Double Dare Helmet 8in x 6 1/2in Plastic Hat
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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
  • $14.99
    Viking Helmet Deluxe 8in x 10 1/2in Fabric & Plastic Hat
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    Review Rating: 4.50
    Online Only
  • $19.99
    Adult Trojan Helmet 7 1/2in x 10in Feather & Foam Hat
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  • $59.99
    Adult Mountain Mask - Game of Thrones Season 7 Latex Accessory
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  • $16.99
    Spartan Helmet 7 1/4in x 14 1/2in Plastic Hat
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    Review Rating: 3.00
  • $14.99
    Vixen Viking Hat 13 1/2in x 10in Plastic & Synthetic Hat
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    Review Rating: 1.00
    Online Only
  • Now $2.99 Was:$4.99
    Glitter Eyeliner Set 4ct
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    Review Rating: 1.00
    Online Only
  • $9.99
    Viking Helmet Beanie with Beard 8 1/2in x 8in Fabric Hat
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    Review Rating: 5.00
  • $16.99
    Army Helmet 8 1/2in x 5 3/4in Fabric & Plastic Hat
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  • $16.99
    SWAT Cop Helmet
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  • $24.99
    Adult Knight Helmet 8 3/4in x 14in Latex Helmet
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  • $19.99
    Adult Maximus Helmet - Gladiator 8in x 13in Plastic Accessory
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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.