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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  • $39.99
    Adult Kassandra Costume - Assassin's Creed
    Review Rating: 4.50
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  • Adult Kassandra & Alexio Couples Costumes - Assassin's Creed
  • $39.99
    Adult Chef & Bun in the Oven Couples Maternity Costumes
    Review Rating: 1.00
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    Online Only
    Online Only
  • $49.99
    Adult Avocado & Toast Couples Costumes
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    Online Only
    Online Only
  • Now $24.99 Was:$32.99
    Adult Wrigley's Doublemint Gum Costume
    Review Rating: 3.00
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    Online Only
    Online Only
  • $29.99
    Adult Spicy Mustard Costume
    Review Rating: 4.50
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  • Adult Big Red & Doublemint Gum Couples Costumes
  • $29.99
    Adult Beer Meister Costume
    Review Rating: 3.00
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    Online Only
    Online Only
  • $29.99
    Adult Beer Meister Costume Plus Size
    Review Rating: 5.00
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    Online Only
    Online Only
  • Adult Salt & Pepper Couples Costumes
  • $54.99
    Adult Kool-Aid Costume
    Review Rating: 4.00
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    Online Only
    Online Only
  • $29.99
    Adult Pickle Costume
    Review Rating: 1.00
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    Online Only
    Online Only
  • $39.99
    Adult Cheese & Cracker Couples Costumes
    Review Rating: 5.00
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    Online Only
    Online Only
  • $29.99
    Adult Going Banana Costume Plus Size
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  • Adult Barista & Puppy Latte Doggy & Me Costumes
  • $59.99
    Adult Alexios Costume - Assassin's Creed
    Review Rating: 3.50
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  • Now $24.99 Was:$32.99
    Adult Wrigley's Big Red Gum Costume
    Review Rating: 5.00
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    Online Only
    Online Only
  • Adult Spicy Mustard & Hot Dog Doggy & Me Costumes
  • $59.99
    Adult Alexios Costume Plus Size - Assassin's Creed
    Review Rating: 4.50
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    Online Only
    Online Only
  • $29.99
    Adult Pickle Costume Plus Size
    Review Rating: 5.00
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    Online Only
    Online Only
  • Adult Cookie & Milk Box Couples Costumes
  • Adult Spicy Mustard & Hot Diggity Hot Dog Couples Costumes
  • $39.99
    Adult Pasta Chef & Prego Couples Maternity Costumes
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    Online Only
    Online Only
  • Adult Spicy Mustard & Classic Ketchup Couples Costumes
  • $29.99
    Adult Going Banana Costume
    Review Rating: 4.50
    Size Standard Size is Currently Out of Stock
  • $29.99
    Adult Hot Diggity Hot Dog Costume Plus Size
    Review Rating: 5.00
    Size Plus is Currently Out of Stock
  • $39.99
    Adult Peanut Butter & Jelly Costume Classic
    Review Rating: 4.50
    Size Standard Size is Currently Out of Stock
  • Hot Dog Doggy & Me Costumes
  • $29.99
    Adult Hot Diggity Hot Dog Costume
    Review Rating: 4.50
    Size Standard Size is Currently Out of Stock
  • Monkey & Banana Couples Costumes
  • $39.99
    Adult Breakfast Buddies Bacon & Egg Costume
    Review Rating: 5.00
    Size Standard Size is Currently Out of Stock
  • Adult Classic Ketchup & Hot Diggity Hot Dog Couples Costumes
  • $6.99
    Beer Mug Sunglasses 6 1/2in x 3 3/4in Plastic Accessory
    Review Rating: 5.00
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  • $8.00
    Beer Mug Hat 8 1/2in x 9in Foam & Polyester Hat
    Review Rating: 4.50
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  • $8.00
    Hot Dog Hat 10in x 6 1/2in Foam & Polyester Hat
    Review Rating: 5.00
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  • $8.00
    Cheeseburger Hat 12in x 4in Foam & Polyester Hat
    Review Rating: 3.50
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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.