Adult Halloween Costumes

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

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  • Now $23.99 Was:$39.99
    Adult Zipster Rainbow Unicorn One Piece Costume
    Online Only Sale – Limited Time!
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  • Now $23.99 Was:$39.99
    Adult Zipster Shark One Piece Costume
    Online Only Sale – Limited Time!
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  • Now $23.99 Was:$39.99
    Adult Zipster Sloth One Piece Costume
    Online Only Sale – Limited Time!
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  • Now $23.99 Was:$39.99
    Adult Zipster Giraffe One Piece Costume
    Online Only Sale – Limited Time!
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  • Now $23.99 Was:$39.99
    Adult Zipster Lemur One Piece Costume
    Online Only Sale – Limited Time!
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  • $49.99
    Adult Stop Traffic Sexy Cop Costume
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    Review Rating: 4.50
  • $22.99
    Adult Holy Sister Nun Costume
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    Review Rating: 4.50
  • $49.99
    Adult Inflatable Giant Eagle Costume
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    Review Rating: 2.50
  • $22.99
    Adult Hospital Honey Nurse Costume Plus Size
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    Review Rating: 3.00
  • $22.99
    Adult Hospital Honey Nurse Costume
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    Review Rating: 3.50
  • $44.99
    Adult Rescue Me Firefighter Costume
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    Review Rating: 3.00
  • $39.99
    Adult Locked N Loaded Cop Costume
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    Review Rating: 4.00
  • $5.00
    Adult Shark Fin Headband
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    Review Rating: 4.00
  • $29.99
    Astronaut Space Helmet 14in x 11 1/2in Plastic Hat
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    Review Rating: 5.00
  • $1.99
    Yellow Construction Hat 8in x 5 1/2in Plastic Hat
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    Review Rating: 3.50
    Online Only
  • $8.00
    Biting Shark Hat
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    Review Rating: 4.50
  • $34.99
    Adult Zipster Cow One Piece Costume
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    Review Rating: 4.50
  • Now $4.99 Was:$7.99
    Metal Handcuffs
    Online Only Sale – Limited Time!
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    Review Rating: 5.00
  • $1.99
    Police Badge
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    Review Rating: 4.50
  • $10.00
    Skipper Captain Hat 8in x 4in Fabric & Plastic Hat
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    Review Rating: 4.50
  • Now $5.99 Was:$10.00
    Police Hat 8in x 4in Fabric & Plastic Hat
    Online Only Sale – Limited Time!
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    Review Rating: 4.00
  • $49.99
    Adult Inflatable Giant Sloth Costume
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    Review Rating: 4.00
  • $8.00
    Hen Chicken Hat
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    Review Rating: 4.00
  • $59.99
    Adult Inflatable Giant Unicorn Costume
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    Review Rating: 3.00
  • Monkey & Banana Couples Costumes Choose Style & Size Options
  • $39.99
    Adult Shark Costume
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    Review Rating: 4.50
  • $2.99
    Chicken Nose
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    Review Rating: 3.00
    Online Only
  • $8.00
    Sailor Hat 8in x 4in Fabric Hat
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    Review Rating: 4.50
  • $20.00
    Astronaut Helmet 9in x 9in Foam & Polyester Hat
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    Review Rating: 4.00
    Online Only
  • $19.99
    Mens Mailman Costume Accessory Kit
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    Review Rating: 5.00
  • Now $1.99 Was:$2.99
    Sheriff Badge
    Online Only Sale – Limited Time!
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    Review Rating: 3.00
    Online Only
  • $49.99
    Adult Lady Cheshire Kitty Cat Costume
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    Review Rating: 5.00
  • $3.99
    Police Badge Necklace 3/4in x 1in Metal & Plastic Accessories
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    Review Rating: 5.00
    Online Only
  • $59.99
    Adult Inflatable Standing Unicorn Costume
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  • Now $1.99 Was:$2.99
    Police Club 2in x 21in Plastic Prop
    Online Only Sale – Limited Time!
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    Review Rating: 5.00
    Online Only
  • Now $0.99 Was:$1.99
    Police Whistle
    Online Only Sale – Limited Time!
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    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.