Infant & Baby Halloween Costumes

Shop for the cutest baby Halloween costumes. From newborn to infant costumes, we’ve got the perfect look for your tiny trick-or-treater!

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  • $49.99
    Baby Leo the Lion Costume - Anne Geddes
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  • $29.99
    Baby Stitch Costume
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  • $24.99
    Baby Lil Hogs Wizard Costume
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $29.99
    Baby Alien Costume - Toy Story 4
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  • $34.99
    Baby Dumbo Costume
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  • $24.99
    Baby Princess Leia Costume - Star Wars
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  • $24.99
    Baby Yoda Costume - Star Wars
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  • $24.99
    Baby Jasmine Costume - Aladdin Animated
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • Now $14.99 Was:$24.99
    Baby Pink Minnie Mouse Costume
    Online Only Sale – Limited Time!
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    Online Only
    Review Rating: 4.50
    Online Only
  • Now $1.99 Was:$9.99
    Baby Crochet Diaper Cover Wonder Woman Costume
    Online Only Sale – Limited Time!
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    Online Only
    Online Only
  • $24.99
    Baby Girls Classic Snow White Costume
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    Review Rating: 5.00
  • $36.99
    Baby Beast Costume - Beauty and the Beast
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    Online Only
    Review Rating: 5.00
    Online Only
  • $19.99
    Baby Hatching T-Rex Costume - Jurassic World: Fallen Kingdom
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    Online Only
    Review Rating: 4.00
    Online Only
  • $24.99
    Baby Aladdin Costume
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $29.99
    Baby Woody Costume - Toy Story 4
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  • Now $4.99 Was:$9.99
    Baby Crochet Cocoon Minnie Mouse Costume
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    Online Only
    Review Rating: 4.50
    Online Only
  • $29.99
    Baby Buzz Lightyear Costume - Toy Story 4
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  • $29.99
    Baby Jessie Costume - Toy Story 4
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    Review Rating: 2.00
  • $24.99
    Baby Wonder Woman Costume
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    Review Rating: 4.50
  • $24.99
    Baby Mickey Mouse Costume
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    Online Only
    Review Rating: 4.50
    Online Only
  • $29.99
    Baby Rex Costume - Toy Story 4
    Available on Sep 30
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  • $24.99
    Baby Red Minnie Mouse Costume
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    Online Only
    Review Rating: 5.00
    Online Only
  • $24.99
    Baby Sally Costume - The Nightmare Before Christmas
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    Review Rating: 5.00
  • $29.99
    Baby Winnie the Pooh Costume
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    Review Rating: 4.00
  • $29.99
    Baby Elmo Costume - Sesame Street
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    In-Store Pickup Coming Soon
    Review Rating: 4.50
    In-Store Pickup Coming Soon
  • $29.99
    Baby Elmo Tutu Dress - Sesame Street
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    Review Rating: 5.00
  • $29.99
    Baby Cookie Monster Costume - Sesame Street
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    Online Only
    Review Rating: 4.00
    Online Only
  • $39.99
    Baby Cowardly Lion Costume - The Wizard of Oz
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    Review Rating: 3.50
  • $24.99
    Baby Purple Batgirl Costume - Batman
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    Review Rating: 4.50
  • Now $14.99 Was:$19.99
    Baby Raphael Costume - Teenage Mutant Ninja Turtles
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    In-Store Pickup Coming Soon
    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • $24.99
    Baby Little Red Riding Hood Costume
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    Review Rating: 5.00
  • $24.99
    Baby Padded Stay Puft Marshmallow Man Costume - Ghostbusters
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $24.99
    Baby Classic Superman Costume
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    Review Rating: 2.50
  • $24.99
    Baby Jack Skellington Costume - The Nightmare Before Christmas
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    Online Only
    Review Rating: 4.50
    Online Only
  • $19.99
    Baby Classic Robin Costume - Batman
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    Online Only
    Review Rating: 5.00
    Online Only
  • $24.99
    Baby Belle Costume - Beauty and the Beast
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    Online Only
    Online Only
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Get Babies Ready for Halloween with Costumes from Party City

Nothing's cuter than a baby – unless it's a baby in a costume! At Party City, we have one of the best selections of baby costumes, including newborn and infant Halloween costumes. Our soft, affordable baby costumes come in a range of styles and themes to delight everyone! Our baby boy and baby girl Halloween costumes are made with comfort in mind so your little one can enjoy the holiday even more. 

Choose from a broad range of colors, styles and themes - we carry everything from animals to career costumes to their favorite cartoon characters. Have a very little one? Party City’s newborn Halloween costumes are the perfect way for them to join in the fun. Browse our selection to find the perfect baby girl or baby boy Halloween costume today!