Adult Halloween Costumes

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

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  • $29.99
    Adult Vault Boy Costume - Fallout Shelter
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  • $29.99
    Adult Vault Boy Costume Plus Size - Fallout Shelter
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  • $19.99
    Harry Potter Broom
    Review Rating: 4.50
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  • $16.99
    Gryffindor Scarf - Harry Potter 6 1/2in x 50in Acrylic Scarf
    Review Rating: 5.00
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  • $34.99
    Adult Slytherin Robe - Harry Potter
    Review Rating: 5.00
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    Online Only
    Online Only
  • $14.99
    Hufflepuff Scarf - Harry Potter 6 1/2in x 50in Acrylic Scarf
    Review Rating: 3.00
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  • $12.99
    Hufflepuff Tie - Harry Potter 60in Polyester Accessory
    Review Rating: 5.00
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  • $6.99
    Adult Mismatched Gryffindor Knee-High Socks - Harry Potter
    Review Rating: 4.50
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  • $6.99
    Harry Potter Glasses 4 1/2in x 2in Plastic Glasses
    Review Rating: 4.50
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  • $12.99
    Gryffindor Peruvian Hat - Harry Potter
    Review Rating: 5.00
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  • $6.99
    Adult Mismatched Hufflepuff Knee-High Socks - Harry Potter
    Review Rating: 4.50
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  • $17.99
    Thor Hammer 9in x 24in Plastic Prop
    Review Rating: 4.00
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  • $12.99
    Harry Potter Tie
    Review Rating: 4.50
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  • $6.99
    Adult Mismatched Slytherin Knee-High Socks - Harry Potter
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  • $6.99
    Adult Mismatched Ravenclaw Knee-High Socks - Harry Potter
    Review Rating: 5.00
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  • $12.99
    Light-Up Harry Potter Wand 15in Plastic Prop
    Review Rating: 2.50
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  • $16.99
    Thor Wig
    Review Rating: 3.00
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  • $9.99
    Thor Peruvian Hat 11in x 8in Fabric Hat
    Review Rating: 4.50
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  • $69.99
    Adult Frankenstein Mask
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  • $19.99
    Thor T-Shirt with Cape
    Review Rating: 5.00
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    Online Only
    Online Only
  • $6.99
    Newt Scamander Bow Tie - Fantastic Beasts and Where to Find Them 3 1/2in x 1in Acrylic Accessory
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    Online Only
    Online Only
  • $39.99
    Voldemort Mask - Harry Potter
    Review Rating: 2.00
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  • $19.99
    Hogwarts Express Cadet Hat - Harry Potter
    Review Rating: 3.50
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  • $16.99
    Monster Makeup Kit- Tinsley Transfers
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    Online Only
    Online Only
  • $79.99
    Adult Newt Scamander Coat - Fantastic Beasts & Where to Find Them
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  • $19.99
    Quidditch Goggles - Harry Potter
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  • $39.99
    Adult Frankenstein Jacket
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  • $12.99
    Round Wire Harry Potter Glasses - Harry Potter
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  • $39.99
    Gryffindor Robe - Harry Potter
    Review Rating: 4.00
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  • $12.99
    Hedwig Plush Clip - Harry Potter
    Review Rating: 2.50
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  • $24.99
    Adult Newt Scamander Vest - Fantastic Beasts & Where to Find Them
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    Online Only
    Online Only
  • $12.99
    Ravenclaw Tie - Harry Potter 60in Polyester Accessory
    Review Rating: 4.50
    Out Of Stock Online
  • $34.99
    Adult Dumbledore Robe - Harry Potter
    Review Rating: 5.00
    Size Standard Size is Currently Out of Stock
  • $12.99
    Slytherin Tie - Harry Potter 60in Polyester Accessory
    Out Of Stock Online
  • $17.99
    Stormbreaker - Avengers: Infinity War 15 1/2in x 26in Plastic Prop
    Review Rating: 4.50
    Out Of Stock Online
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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.