Adult Halloween Costumes

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

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  • Adult Alice & Tweedledum Couples Costumes - Alice in Wonderland Choose Style & Size Options
  • $49.99
    Adult Alice in Wonderland Costume - Alice in Wonderland
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    Online Only
    Review Rating: 4.50
    Online Only
  • $49.99
    Adult Lady Cheshire Kitty Cat Costume
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    In-Store Pickup Coming Soon
    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • $59.99
    Womens Red Queen Costume Plus Size
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    Online Only
    Review Rating: 4.50
    Online Only
  • $59.99
    Womens Red Queen Costume
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    Online Only
    Review Rating: 4.50
    Online Only
  • $49.99
    Adult Dark Mad Hatter Costume Plus Size
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    Online Only
    Review Rating: 4.00
    Online Only
  • $49.99
    Adult Tweedledee & Tweedledum Costume - Alice in Wonderland
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    Online Only
    Online Only
  • $49.99
    Adult Dark Mad Hatter Costume
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    Review Rating: 4.50
  • Adult Alice & Tweedledum Couples Costumes Plus Size - Alice in Wonderland Choose Style & Size Options
  • Now $29.99 Was:$39.99
    Teen Girls Sassy Queen of Hearts Costume
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    Review Rating: 4.00
  • $59.99
    Adult Mad Hatter Costume - Alice Through the Looking Glass
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    Online Only
    Review Rating: 4.50
    Online Only
  • Adult Alice in Wonderland & Mad Hatter Couples Costumes - Alice Through the Looking Glass Choose Style & Size Options
  • $49.99
    Adult Tweedledee & Tweedledum Costume Plus Size - Alice in Wonderland
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    Online Only
    Review Rating: 5.00
    Online Only
  • $59.99
    Adult Mad Hatter Costume Plus Size - Alice Through the Looking Glass
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  • $49.99
    Adult Alice in Wonderland Costume Plus Size - Alice in Wonderland
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    +
    Online Only
    Review Rating: 4.00
    Online Only
  • $49.99
    Adult Lady Cheshire Kitty Cat Costume Plus Size
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    Online Only
    Review Rating: 5.00
    Online Only
  • Adult Bride of Frankenstein & Frankenstein Couples Costumes Choose Style & Size Options
  • $39.99
    Adult Teatime Mad Hatter Costume
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    In-Store Pickup Coming Soon
    Review Rating: 3.00
    In-Store Pickup Coming Soon
  • Now $79.99 Was:$99.99
    Adult Time Costume Plus Size - Alice Through the Looking Glass
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  • $59.99
    Adult Black & White Mad Hatter Costume
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    Online Only
    Review Rating: 5.00
    Online Only
  • Now $69.99 Was:$89.99
    Adult Red Queen Costume - Alice Through the Looking Glass
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    Online Only
    Review Rating: 5.00
    Online Only
  • Now $29.99 Was:$59.99
    Adult Alice in Wonderland Costume - Alice Through the Looking Glass
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    Online Only
    Online Only
  • $59.99
    Adult Black & White Mad Hatter Costume Plus Size
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    Online Only
    Online Only
  • $54.99
    Mens Frankenstein Costume
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    Online Only
    Online Only
  • $39.99
    Teen Girls Clever Alice Costume
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    In-Store Pickup Coming Soon
    Review Rating: 3.50
    In-Store Pickup Coming Soon
  • $49.99
    Adult Charmed Queen Costume Plus Size
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    Review Rating: 4.50
  • $16.99
    Adult Tweedle Dee or Tweedle Dum Costume Accessory Kit - Alice in Wonderland
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $19.99
    Mad Hatter Wig & Eyebrows Set
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    Online Only
    Review Rating: 4.00
    Online Only
  • $5.99
    Red Queen Wand
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    In-Store Pickup Coming Soon
    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • $7.99
    Mad Hatter Bowtie 8in Fabric Accessory
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    Online Only
    Review Rating: 5.00
    Online Only
  • $9.99
    Alice in Wonderland Glasses 5 3/4in x 3 3/4in Plastic Accessory
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  • $9.99
    Mad Hatter Headband
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    In-Store Pickup Coming Soon
    Review Rating: 4.00
    In-Store Pickup Coming Soon
  • Now $18.74 Was:$24.99
    Wonderland Alice Tutu
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    Online Only
    Review Rating: 5.00
    Online Only
  • $6.99
    Black & White Alice Arm Warmers
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    Online Only
    Review Rating: 5.00
    Online Only
  • $14.99
    Red Queen Capelet
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    Online Only
    Review Rating: 5.00
    Online Only
  • $9.99
    Queen of Hearts Sunglasses 7 1/2in x 4 1/2in Plastic Accessory
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Get an Easy Halloween Costume for Adults from Party City

Why should kids have all the fun? Adults need 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.

Our extensive selection of costumes for adults 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 of all shapes and sizes. 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!

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 and more to create your own unique look. 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. 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 get started.