Adult Halloween Costumes

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

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  • Flashy Flapper & Mob Boss Couples Costumes
  • Now $14.99 Was:$29.99
    Adult Flashy Flapper Costume
    Review Rating: 4.50
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  • Adult Red Flapper & Big Gangsta Couples Costumes
  • Now $14.99 Was:$29.99
    Adult Red Flapper Dress
    Review Rating: 3.00
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  • Now $14.99 Was:$29.99
    Adult Flashy Flapper Costume Plus Size
    Review Rating: 4.50
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  • Now $19.99 Was:$39.99
    Adult Divine Goddess Costume
    Review Rating: 4.00
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  • Adult Kassandra & Alexio Couples Costumes - Assassin's Creed
  • Now $19.99 Was:$39.99
    Adult Grecian Goddess Costume
    Review Rating: 4.50
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  • Now $19.99 Was:$39.99
    Adult Kassandra Costume - Assassin's Creed
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  • Now $14.99 Was:$29.99
    Adult Augustus Caesar Costume
    Review Rating: 3.00
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  • $39.99
    Adult Gatsby Flapper Costume
    Review Rating: 4.50
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    Online Only
    Online Only
  • Now $24.99 Was:$49.99
    Adult Roman Centurion Costume
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  • $54.99
    Adult Miss Scarlet Costume - Clue
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • Now $19.99 Was:$39.99
    Adult Imperial Empress Costume Plus Size
    Review Rating: 1.00
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  • $39.99
    Adult Black Lace Flapper Costume Plus Size
    Review Rating: 4.00
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $39.99
    Adult Black Lace Flapper Costume
    Review Rating: 5.00
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • Now $29.99 Was:$59.99
    Adult Alexios Costume - Assassin's Creed
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  • Now $29.99 Was:$59.99
    Adult Alexios Costume Plus Size - Assassin's Creed
    Review Rating: 5.00
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • Now $14.99 Was:$29.99
    Adult Augustus Caesar Costume Plus Size
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  • $39.99
    Adult Sparkling Silver Flapper Costume
    Review Rating: 5.00
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $44.99
    Adult Neptune Costume
    Review Rating: 5.00
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $39.99
    Adult Sparkling Silver Flapper Costume Plus Size
    Review Rating: 5.00
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • Now $22.49 Was:$44.99
    Adult Athena Goddess Costume
    Review Rating: 2.50
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  • Now $19.99 Was:$39.99
    Adult Divine Goddess Costume Plus Size
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  • Now $14.99 Was:$29.99
    Roaring '20s Champagne Flapper Dress
    Review Rating: 3.50
    Out Of Stock Online
  • Adult Ant-Man & The Wasp Couples Costumes
  • Now $24.99 Was:$49.99
    Womens Wasp Costume - Ant-Man and the Wasp
    Review Rating: 4.00
    Size S is Currently Out of Stock
  • $12.99
    Long Satin Rhinestone Gloves
    Review Rating: 4.00
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  • Now $8.49 Was:$16.99
    Spartan Combat Shield & Sword Plastic Props
    Review Rating: 4.00
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  • Now $2.99 Was:$5.99
    Roman Wreath
    Review Rating: 4.00
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  • $9.99
    Bronze Roman Sword 4 1/2in x 30in Plastic Prop
    Review Rating: 4.50
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  • Now $14.99 Was:$29.99
    Roman Soldier Accessory Kit
    Review Rating: 5.00
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  • $4.99
    Cigarette Holder
    Review Rating: 5.00
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  • Now $4.49 Was:$8.99
    Gatsby Girl Headpiece
    Review Rating: 4.50
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • Now $2.99 Was:$5.99
    Flapper Flower Headpiece
    Review Rating: 5.00
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $12.99
    Adult Long White Gloves Deluxe
    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.