Adult Halloween Costumes

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

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  • $44.99
    Adult 50s Greaser Costume
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  • Adult Sock Hop Sweetie & T-Birds Couples Costume Accessory Kits
  • Adult Greased Lightening & T-Bird Couples Costumes - Grease
  • Marilyn Monroe & Deluxe Elvis Presley Couples Costumes
  • $39.99
    Adult Divine Goddess Costume
    Review Rating: 4.00
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  • $34.99
    Womens Greased Lightning Costume - Grease
    Review Rating: 4.50
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  • $59.99
    Adult Miss Mario Costume - Super Mario Brothers
    Review Rating: 5.00
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    Online Only
    Online Only
  • $26.99
    Adult Orange Prisoner Costume Plus Size
    Review Rating: 3.50
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  • $26.99
    Adult Jail Bird Convict Prisoner Costume Plus Size
    Review Rating: 4.00
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  • Plus Size Lady Lawless & Convict Prisoner Couples Costumes
  • $49.99
    Adult Luigi Costume - Super Mario Brothers
    Review Rating: 2.00
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  • $49.99
    Adult Goku Costume - Dragon Ball Z
    Review Rating: 5.00
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  • $39.99
    Adult Crash Bandicoot Costume
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  • $49.99
    Adult Naruto Costume
    Review Rating: 4.00
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  • $39.99
    Adult Crash Bandicoot Costume Plus Size
    Review Rating: 4.00
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  • $44.99
    Adult Pikachu One Piece Costume
    Review Rating: 3.00
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    Online Only
    Online Only
  • $34.99
    Womens Greased Lightning Costume Plus Size - Grease
    Review Rating: 4.50
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  • $39.99
    Adult Gray Michael Myers Costume - Halloween
    Review Rating: 4.00
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  • $39.99
    Child Slender-Man Partysuit
    Review Rating: 4.00
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  • $29.99
    Adult 50s Flair Poodle Skirt Costume Plus Size
    Review Rating: 4.00
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  • Now $139.99 Was:$179.99
    Adult Connor Costume - Assassin's Creed III
    Review Rating: 4.50
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    Online Only
    Online Only
  • Now $49.99 Was:$69.99
    Adult Red Spartan Muscle Costume Plus Size - Halo
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    Online Only
    Online Only
  • $29.99
    Adult Augustus Caesar Costume Plus Size
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  • Now $49.99 Was:$59.99
    Adult Maria Costume - Assassin's Creed
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    Online Only
    Online Only
  • Now $39.99 Was:$49.99
    Adult Edward Costume - Assassin's Creed
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    Online Only
    Online Only
  • Now $139.99 Was:$179.99
    Adult Ezio Costume - Assassin's Creed II
    Review Rating: 5.00
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    Online Only
    Online Only
  • $39.99
    Adult Mugman Costume - Cuphead
    Review Rating: 5.00
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    Online Only
    Online Only
  • $49.99
    Womens Master Chief Costume - Halo
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    Online Only
    Online Only
  • $99.99
    Mens Creeper Prestige Costume - Minecraft
    Review Rating: 5.00
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    Online Only
    Online Only
  • Now $29.99 Was:$39.99
    Teen Freddy Fazbear Costume - Five Nights at Freddy's
    Review Rating: 5.00
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    Online Only
    Online Only
  • Now $29.99 Was:$44.99
    Teen Foxy Costume - Five Nights at Freddy's
    Review Rating: 3.00
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    Online Only
    Online Only
  • $59.99
    Adult Bayek Costume - Assassin's Creed
    Review Rating: 5.00
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  • $39.99
    Adult Connor Costume - Assassin's Creed
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  • $39.99
    Adult Sora Costume - Kingdom Hearts
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  • $59.99
    Adult Scorpion Costume Plus Size - Mortal Kombat X
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    Online Only
    Online Only
  • $49.99
    Adult Naruto Costume Plus Size
    Review Rating: 5.00
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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.