Adult Halloween Costumes

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

Online OnlyUp to 60% off Halloween Costumes & Costume AccessoriesShop Now
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  • $69.99
    Adult Inflatable Skeleton Diplodocus Costume
    Review Rating: 3.50
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  • Sloth Doggy & Me Costumes
  • $29.99
    Adult Bat Zipster Costume
    Review Rating: 4.00
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  • $39.99
    Adult Mommy Shark Costume
    Review Rating: 3.00
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  • Snow White Doggy & Me Costumes - Disney
  • $29.99
    Adult Unicorn Zipster Costume
    Review Rating: 5.00
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  • $29.99
    Adult Deer Zipster Costume
    Review Rating: 4.50
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  • $34.99
    Adult Zipster Panda One Piece Costume Plus Size
    Review Rating: 3.50
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  • $38.99
    Adult Inflatable Standing Unicorn Costume
    Review Rating: 2.50
    Size Standard Size is Currently Out of Stock
  • Adult 50s Poodle Skirt & 50s Greaser Couples Costumes
  • $39.99
    Adult Kassandra Costume - Assassin's Creed
    Review Rating: 4.50
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  • $79.99
    Adult Poodle Skirt 50s Costume
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  • $59.99
    Adult Lion Ride-On Costume
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  • $59.99
    Adult Panda Ride-On Costume
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  • $34.99
    Adult Sassy Tiger Costume
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  • Adult Kassandra & Alexio Couples Costumes - Assassin's Creed
  • Adult Miss Kreuger & Freddy Krueger Doggy & Me Costumes - A Nightmare on Elm Street
  • $59.99
    Adult Bear Ride-On Costume
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  • $34.99
    Adult Zipster Panda One Piece Costume
    Review Rating: 2.00
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  • Adult Freddy Kreuger Doggy & Me Costumes - A Nightmare on Elm Street
  • Adult Circus Ringmaster & Lion Doggy & Me Costumes
  • $8.00
    Biting Shark Hat
    Review Rating: 4.50
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  • $3.99
    Tiger Ears Headband
    Review Rating: 4.50
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  • $24.99
    Womens Pink Ladies Jacket - Grease
    Review Rating: 4.00
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  • $9.99
    Black Lace Bunny Ears
    Review Rating: 5.00
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  • $24.99
    Plush Swan Hat 13in x 13in Polyester Hat
    Review Rating: 5.00
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  • $20.00
    Black Cat Mask 12in x 18in Polyester Mask
    Review Rating: 5.00
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  • $6.99
    50's Pink Scarf
    Review Rating: 4.00
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  • Adult Ringmaster & Lion Doggy & Me Costumes
  • Now $5.99 Was:$9.99
    Glitter Rainbow Unicorn Horn
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  • $8.00
    Hen Chicken Hat
    Review Rating: 4.50
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  • $24.99
    Adult Majestic Unicorn Mask 8in x 16in Latex Mask
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  • $24.99
    Peacock Masquerade Mask & Fan Feather & Plastic Accessories
    Review Rating: 4.00
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  • $0.99
    Adult Black Cat Ankle Socks
    Review Rating: 5.00
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  • Now $9.00 Was:$15.00
    Unicorn Hat 13 1/2in x 12 1/2in Foam & Plastic Hat
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  • $20.00
    Unicorn Mask 14 1/2in x 18in Polyester Mask
    Review Rating: 4.50
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Easy Halloween Costume Ideas for Adults in 2019

Why should kids have all the fun? Adults love 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.

Looking for costume ideas for adults? Our extensive selection of adult costumes 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 such as werewolves, witches, pirates and ghosts.

 Are you 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! Have you tried one of our inflatable or ride-on costumes? Talk about an easy fix for a quick go-to costume, ready for any impromptu Halloween party! Step into it, inflate and go.

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, costume jewelry and more to create your own unique look for Halloween.

 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. Aladdin and Genie or Aladdin and Jasmine? How about Steve and Robin from Stranger Things? A Disney princess and her prince? Or two Disney princesses? How about outfitting the entire group as The Incredibles or the Justice League? Party City has coordinating costumes for adults ready for your crew to dress in style. 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 find Halloween costumes near you.