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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  • $6.99
    Harry Potter Glasses 4 1/2in x 2in Plastic Glasses
    Review Rating: 4.50
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  • Now $7.79 Was:$9.99
    Harry Potter Tie
    Review Rating: 4.50
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  • $12.99
    Light-Up Harry Potter Wand 15in Plastic Prop
    Review Rating: 3.00
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  • $19.99
    Harry Potter Broom
    Review Rating: 4.50
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    Gryffindor Scarf - Harry Potter 6 1/2in x 50in Acrylic Scarf
    Review Rating: 5.00
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  • $12.99
    Hedwig Plush Clip - Harry Potter
    Review Rating: 3.00
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  • $12.99
    Gryffindor Headband - Harry Potter
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    Gryffindor Peruvian Hat - Harry Potter
    Review Rating: 5.00
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  • $20.00
    T-Rex Mask 17in x 22in Polyester Mask
    Review Rating: 5.00
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  • $19.99
    Pop Group Glam Wig
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  • $19.99
    Adult Red Hooded Cape
    Review Rating: 4.50
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  • $10.00
    Adult Cat in the Hat Top Hat - Dr. Seuss 12 1/2in x 10in Foam Hat
    Review Rating: 5.00
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  • $34.99
    Adult Ravenclaw Robe - Harry Potter
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  • $34.99
    Adult Slytherin Robe - Harry Potter
    Review Rating: 5.00
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  • $12.99
    Ravenclaw Headband - Harry Potter
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    Adult Mismatched Ravenclaw Knee-High Socks - Harry Potter
    Review Rating: 3.50
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  • $29.99
    Sorting Hat - Harry Potter
    Review Rating: 4.50
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  • $29.99
    Adult Royal Queen Cape
    Review Rating: 3.50
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  • $9.99
    Little Red Riding Hood Wolf Ears Headband
    Review Rating: 5.00
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  • $19.99
    Mad Hatter Wig & Eyebrows Set
    Review Rating: 4.00
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  • $3.99
    Zombie Man Mask
    Review Rating: 5.00
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  • $19.99
    Quidditch Goggles - Harry Potter
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  • $19.99
    Deluxe Dr. Seuss Birthday Cake Hat 12in x 13 1/2in Fabric Hat
    Review Rating: 5.00
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  • $6.99
    Adult Mismatched Slytherin Knee-High Socks - Harry Potter
    Review Rating: 5.00
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  • $14.99
    Red Queen Capelet
    Review Rating: 5.00
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  • $14.99
    Hufflepuff Scarf - Harry Potter 6 1/2in x 50in Acrylic Scarf
    Review Rating: 3.00
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  • $12.99
    Round Wire Harry Potter Glasses - Harry Potter
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  • $3.99
    Zombie Woman Mask
    Review Rating: 4.50
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  • $9.99
    Red Queen Top Hat Headband
    Review Rating: 3.00
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  • $6.99
    Adult Mismatched Hufflepuff Knee-High Socks - Harry Potter
    Review Rating: 3.50
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  • $3.99
    Knife Thru Head Headband
    Review Rating: 2.50
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  • $6.99
    Red Queen Arm Warmers
    Review Rating: 4.00
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  • $21.99
    Mad Hatter Long-Sleeve Shirt
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  • $34.99
    Sexy Zombie Dress
    Review Rating: 1.50
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  • $34.99
    Adult Dumbledore Robe - Harry Potter
    Review Rating: 5.00
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  • $14.99
    Zombie Gas Mask 7in x 11in Latex & Polyester Mask
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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.