Adult Halloween Costumes

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

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  • $39.99
    Adult Divine Goddess Costume
    Review Rating: 4.00
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  • $29.99
    Adult Augustus Caesar Costume
    Review Rating: 3.00
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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
  • $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
  • $39.99
    Adult Connor Costume - Assassin's Creed
    Review Rating: 1.00
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  • 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
  • $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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  • Now $29.99 Was:$39.99
    Adult Grecian Goddess Costume
    Review Rating: 4.50
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  • $39.99
    Adult Imperial Empress Costume Plus Size
    Review Rating: 1.00
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  • Now $179.99 Was:$269.99
    Adult Arno Dorian Costume - Assassin's Creed Unity
    Review Rating: 1.00
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    Online Only
    Online Only
  • $44.99
    Adult Neptune Costume
    Review Rating: 4.00
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  • Now $59.99 Was:$69.99
    Adult Connor Costume - Assassin's Creed
    Review Rating: 5.00
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    Online Only
    Online Only
  • $39.99
    Adult Kassandra Costume - Assassin's Creed
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  • $59.99
    Adult Alexios Costume - Assassin's Creed
    Review Rating: 4.50
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  • $49.99
    Adult Roman Centurion Costume
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  • $59.99
    Adult Alexios Costume Plus Size - Assassin's Creed
    Review Rating: 5.00
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  • Adult Kassandra & Alexio Couples Costumes - Assassin's Creed
  • Now $99.99 Was:$149.99
    Adult Sexy Ezio Costume - Assassin's Creed II
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    Online Only
    Online Only
  • $39.99
    Adult Divine Goddess Costume Plus Size
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  • Now $29.99 Was:$44.99
    Adult Athena Goddess Costume
    Review Rating: 2.50
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  • Now $179.99 Was:$269.99
    Adult Edward Costume - Assassin's Creed IV
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    Online Only
    Online Only
  • Adult Ant-Man & The Wasp Couples Costumes
  • $49.99
    Womens Wasp Costume - Ant-Man and the Wasp
    Review Rating: 4.00
    Size S is Currently Out of Stock
  • $6.99
    Glitter Black & Gold Skeleton Masquerade Mask 9 1/2in x 3 1/4in Mask
    Review Rating: 5.00
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  • $29.99
    Roman Soldier Accessory Kit
    Review Rating: 5.00
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  • $16.99
    Spartan Combat Shield & Sword Plastic Props
    Review Rating: 4.00
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  • $7.99
    Black Lace Filigree Masquerade Mask 7in x 4 1/2in Fabric Mask
    Review Rating: 3.50
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  • $12.99
    Black Filigree Feather Masquerade Mask 6 3/4in x 3in Feather & Metal Mask
    Review Rating: 5.00
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  • $7.99
    Rainbow Lace Masquerade Mask 9in x 4in Fabric Accessory
    Review Rating: 1.00
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  • $17.99
    Spartan Shield 18in Plastic Prop
    Review Rating: 4.50
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  • $9.99
    Adult Large Hula Skirt Kit 5pc
    Review Rating: 4.00
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  • $19.99
    Adult Silver Jewel Masquerade Mask
    Review Rating: 3.00
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  • $9.99
    Gold Filigree Masquerade Mask 7in x 4in Metal 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.