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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  • Cat in the Hat Headband - Dr. Seuss Quick View
    $1.99
    Cat in the Hat Headband - Dr. Seuss 2 1/4in x 4in Felt Accessory
    In-Store Pickup Coming Soon
  • Adult Jeweled King Crown Quick View
    $7.99
    Adult Jeweled King Crown 8in x 4 1/2in Plastic Accessory
    Review Rating: 4.50
    Online Only
  • Yellow Construction Hat Quick View
    $1.99
    Yellow Construction Hat 8in x 5 1/2in Plastic Hat
    Review Rating: 3.50
    Online Only
  • Black Dance Cane 36in Quick View
    $4.99
    Black Dance Cane 36in
    Review Rating: 4.50
    Online Only
  • Old School Rapper Accessory Kit Quick View
    $16.99
    Old School Rapper Accessory Kit
    Review Rating: 4.50
  • Martian Antennae Head Bopper Quick View
    $1.99
    Martian Antennae Head Bopper
    Review Rating: 4.00
    Online Only
  • Adult Greased Lightening & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • White Marabou Halo Quick View
    $4.99
    White Marabou Halo
    Review Rating: 4.50
    Online Only
  • Gold Links Necklace Quick View
    $9.99
    Gold Links Necklace
    Review Rating: 5.00
  • Adult Sandy Greaser & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • Adult Cat in the Hat Top Hat - Dr. Seuss Quick View
    $9.99
    Adult Cat in the Hat Top Hat - Dr. Seuss
    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • Womens Flapper Accessory Kit Quick View
    $22.99
    Womens Flapper Accessory Kit
    Review Rating: 5.00
  • Classic Axe Quick View
    $3.99
    Classic Axe 6in x 23in Plastic Prop
    Review Rating: 4.50
    Online Only
  • Thing 1 & Thing 2 Head Bopper - Dr. Seuss Quick View
    $2.99
    Thing 1 & Thing 2 Head Bopper - Dr. Seuss 6in Accessory
    In-Store Pickup Coming Soon
  • Child Mickey Mouse Ears Quick View
    $3.99
    Child Mickey Mouse Ears
    Review Rating: 4.50
    Online Only
  • Elsa Tiara - Frozen Quick View
    $7.99
    Elsa Tiara - Frozen
    Review Rating: 5.00
    Online Only
  • Boys 100th Day of School Grandpa Costume Accessory Kit Quick View
    $9.99
    Boys 100th Day of School Grandpa Costume Accessory Kit
  • T-Birds Leather Jacket - Grease Quick View
    $29.99
    T-Birds Leather Jacket - Grease
    Review Rating: 3.50
    Online Only
  • Adult Pink Lady & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • Black Armbands & Garters Quick View
    $1.99
    Black Armbands & Garters
    Review Rating: 5.00
    Online Only
  • Black Gangster Hat Quick View
    $9.99
    Black Gangster Hat 11 1/4in x 5in Fabric & Felt Hat
    Review Rating: 4.50
  • Bamboo Cane 37in Quick View
    $3.99
    Bamboo Cane 37in
    Review Rating: 4.00
    Online Only
  • 100th Day of School Grandpa Facial Hair Set 3pc Quick View
    $12.99
    100th Day of School Grandpa Facial Hair Set 3pc
  • Elsa Cape - Frozen Quick View
    $16.99
    Elsa Cape - Frozen
  • Pirate Silk Eye Patch Quick View
    $1.99
    Pirate Silk Eye Patch
    Review Rating: 4.00
    Online Only
  • Classic Beret Quick View
    $6.99
    Classic Beret 10 1/2in Fabric Hat
    Review Rating: 4.50
  • Child Gryffindor Robe - Harry Potter Quick View
    $24.99
    Child Gryffindor Robe - Harry Potter
    Review Rating: 4.00
    Online Only
  • Child Cat in the Hat Top Hat - Dr. Seuss Quick View
    $6.99
    Child Cat in the Hat Top Hat - Dr. Seuss 10 1/2in x 10 1/2in Felt Hat
    Review Rating: 5.00
  • Inflatable 100th Day of School Walker Quick View
    $9.99
    Inflatable 100th Day of School Walker 20in x 26in Plastic Prop
  • Captain America Shield Quick View
    $24.99
    Captain America Shield 24in Plastic Prop
    Review Rating: 4.50
    Online Only
  • Shark Mask Quick View
    $19.99
    Shark Mask 21 1/2in x 16in Polyester Mask
  • Grandpa Costume Accessory Kit Quick View
    $16.99
    Grandpa Costume Accessory Kit
  • Child Footless Elsa Tights - Frozen Quick View
    Now $2.99 Was:$5.99
    Child Footless Elsa Tights - Frozen
    Item is excluded from additional discounts.
    Review Rating: 4.50
    Online Only
  • Child Referee Costume Accessory Kit Quick View
    $24.99
    Child Referee Costume Accessory Kit
    Review Rating: 5.00
  • 80s Muscle Pants Quick View
    $24.99
    80s Muscle Pants
    Review Rating: 4.50
  • Goth Tie-On Black Bustle Quick View
    $24.99
    Goth Tie-On Black Bustle
    Review Rating: 2.00
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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!