Halloween Costumes & Accessories

Are you going for scary, funny, or heroic? No matter your style, you'll find the perfect Halloween costume that'll stand out at the party.

  • Women's Costumes
  • Girls' Costumes
  • Boys' Costumes
  • Toddler Costumes
  • Baby Costumes
  • Men's Costumes
  • Masks
  • Wigs
  • Weapons
  • Hats
  • Shirts & Apparel
  • All Accessories
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  • Adult Santa Sweater Dress Quick View
    $24.99
    Adult Santa Sweater Dress
    Review Rating: 5.00
  • 80's Pop Skirt Quick View
    $22.99
    80's Pop Skirt
    Review Rating: 4.50
  • Girls Tutu Elsa Dress - Frozen Quick View
    $19.99
    Girls Tutu Elsa Dress - Frozen
    Review Rating: 4.50
    Online Only
  • Roaring 20’s Couples Costumes Choose Style & Size Options
  • Roaring '20s Champagne Flapper Dress Quick View
    $29.99
    Roaring '20s Champagne Flapper Dress
    Review Rating: 5.00
  • Santa Skirt Quick View
    $19.99
    Santa Skirt
    Review Rating: 5.00
  • Adult Santa Long-Sleeve Dress Quick View
    $19.99
    Adult Santa Long-Sleeve Dress
    Review Rating: 4.00
  • Girls Tutu Anna Dress - Frozen Quick View
    $19.99
    Girls Tutu Anna Dress - Frozen
    Review Rating: 4.00
    Online Only
  • Adult Rydell High Cheerleader & Jock Couples Costumes - Grease Choose Style & Size Options
  • Womens Rydell High Cheerleader Dress - Grease Quick View
    $39.99
    Womens Rydell High Cheerleader Dress - Grease
    Review Rating: 5.00
  • Adult Black & Bone Tank Dress - Skeleton Quick View
    $19.99
    Adult Black & Bone Tank Dress - Skeleton
    Review Rating: 2.50
  • Child Rainbow Dash Tutu Dress - My Little Pony Quick View
    $22.99
    Child Rainbow Dash Tutu Dress - My Little Pony
    Review Rating: 4.00
  • Child Minnie Mouse Tutu Dress Quick View
    $19.99
    Child Minnie Mouse Tutu Dress
    Review Rating: 5.00
  • Adult Poodle Skirt Quick View
    $24.99
    Adult Poodle Skirt
    Review Rating: 4.00
    Online Only
  • Adult Batgirl Fit & Flare Dress - Batman Quick View
    $29.99
    Adult Batgirl Fit & Flare Dress - Batman
    Review Rating: 5.00
    Online Only
  • Girls Tutu Rapunzel Dress Quick View
    $19.99
    Girls Tutu Rapunzel Dress
    Review Rating: 5.00
    Online Only
  • Girls Pink Poodle Skirt Quick View
    $19.99
    Girls Pink Poodle Skirt
    Review Rating: 3.50
    Online Only
  • Child Light Blue 50s Poodle Skirt Quick View
    $19.99
    Child Light Blue 50s Poodle Skirt
    Online Only
  • Child Wonder Woman Tutu Dress Quick View
    $19.99
    Child Wonder Woman Tutu Dress
    Review Rating: 5.00
  • Pirate Dress Quick View
    $29.99
    Pirate Dress
    Review Rating: 4.50
    Online Only
  • Child Rapunzel Skirt - Tangled Quick View
    $16.99
    Child Rapunzel Skirt - Tangled
    Online Only
  • Pink Poodle Skirt Plus Size Quick View
    $24.99
    Pink Poodle Skirt Plus Size
    Review Rating: 4.50
  • Adult Long-Sleeve Wonder Woman Dress Quick View
    $24.99
    Adult Long-Sleeve Wonder Woman Dress
    Review Rating: 2.00
    Online Only
  • Child Gryffindor Skirt - Harry Potter Quick View
    $19.99
    Child Gryffindor Skirt - Harry Potter
    Review Rating: 4.50
    Online Only
  • Girls Tutu Monster High Dress Quick View
    $19.99
    Girls Tutu Monster High Dress
    Review Rating: 5.00
    Online Only
  • Adult Colonial Woman Costume Quick View
    $29.99
    Adult Colonial Woman Costume
    Review Rating: 2.00
    Online Only
  • Womens Princess Leia Dress - Star Wars Quick View
    $29.99
    Womens Princess Leia Dress - Star Wars
    Review Rating: 5.00
    Online Only
  • 70s Pink Boogie Dress with Draped Sleeves Quick View
    $29.99
    70s Pink Boogie Dress with Draped Sleeves
  • Womens Gryffindor Dress - Harry Potter Quick View
    $29.99
    Womens Gryffindor Dress - Harry Potter
    Review Rating: 4.50
    Online Only
  • Adult Cat in the Hat Long-Sleeve Dress - Dr. Seuss Quick View
    $24.99
    Adult Cat in the Hat Long-Sleeve Dress - Dr. Seuss
    Review Rating: 5.00
  • Girls Tutu Cinderella Dress Quick View
    $19.99
    Girls Tutu Cinderella Dress
    Review Rating: 5.00
    Online Only
  • Child Elsa Skirt - Frozen Quick View
    $16.99
    Child Elsa Skirt - Frozen
    Online Only
  • Adult Wonder Woman Skirt Quick View
    $16.99
    Adult Wonder Woman Skirt
  • Rockabilly Dress Quick View
    $29.99
    Rockabilly Dress
  • Festival Tie-Dye Dress Quick View
    $29.99
    Festival Tie-Dye Dress
    Review Rating: 3.00
  • Santa Dress Quick View
    $29.99
    Santa Dress
    Review Rating: 5.00
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Halloween Costumes for Kids & Adults

A stealthy ninja, scurvy pirate, sexy peacock, or huggable bunny — or are you looking for a Halloween costume a bit off the beaten path, like a whoopee cushion? Whatever your budget, intent, and tastes, Party City has the right costume for you: hilarious group Halloween costumes so that you and your friends can celebrate as a united front, thousands upon thousands of Halloween costumes for kids and adults, carefully matched couples costumes sure to draw looks of admiration, and sexy Halloween costumes almost too hot to handle. Everything is priced to move — our Halloween costumes for 2018 are as easy on the pocketbook as they are on the eye. All costumes are tested for quality and safety; many come fully accessorized, creating an instant character straight out of the package. Other Halloween costumes give you a choice of wigs, wings, shoes, jewelry, and other optional accessories to purchase, allowing you to complete your character in a way that's uniquely your own. Our online selection of costumes for kids and adults is backed by over 800 retail stores across the United States and bolstered by nearly 35 years in the Halloween costume business. We invite you to comparison shop — the more you look the more you'll love our prices, our exceptional selection, and our friendly sales and customer service representatives. Questions about costume availability, material, and fit? To have your questions answered promptly and courteously, please visit your local Party City store, or contact one of our customer service representatives, who'll help you place an order or address concerns you may have about anything Halloween costume-related!