Infant & Baby Halloween Costumes

From newborn cocoons to cute infant costumes, we've got the perfect look for your Halloween photo op.

Costumes Under $20! Shop Now
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  • $19.99
    Baby Jack Jack Costume - The Incredibles
    Review Rating: 4.00
    In stock at Sugarland Plaza Shopping Center
    Free standard shipping with $35 orders.
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    5 Only in stock
  • $24.99
    Baby Mickey Mouse Costume
    Review Rating: 4.00
    Size 0-6M Low Stock at Sugarland Plaza Shopping Center Edit Store
    Free standard shipping with $35 orders.
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    685 Only in stock
  • $24.99
    Baby Padded Stay Puft Marshmallow Man Costume - Ghostbusters
    Review Rating: 5.00
    Size 0-6M Low Stock at Sugarland Plaza Shopping Center Edit Store
    Free standard shipping with $35 orders.
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    57 Only in stock
  • $29.99
    Baby Winnie the Pooh Costume
    Review Rating: 4.50
    Size 0-6M Low Stock at Sugarland Plaza Shopping Center Edit Store
    Size 0-6M out of stock online
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    null Only in stock
  • $19.99
    Baby Hulk Muscle Costume
    Review Rating: 4.00
    Size 0-6M Low Stock at Sugarland Plaza Shopping Center Edit Store
    Free standard shipping with $35 orders.
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    25 Only in stock
  • $24.99
    Baby Yoda Costume - Star Wars
    Review Rating: 4.00
    Free standard shipping with $35 orders.
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    110 Only in stock
  • $39.99
    Baby Cowardly Lion Costume - The Wizard of Oz
    Review Rating: 4.00
    In stock at Sugarland Plaza Shopping Center
    Free standard shipping with $35 orders.
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    53 Only in stock
  • $24.99
    Baby Girls Classic Snow White Costume
    Review Rating: 5.00
    Size 0-6M Low Stock at Sugarland Plaza Shopping Center Edit Store
    Free standard shipping with $35 orders.
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    4 Only in stock
  • $24.99
    Baby Wonder Woman Costume
    Review Rating: 4.50
    In stock at Sugarland Plaza Shopping Center
    Free standard shipping with $35 orders.
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    466 Only in stock
  • $19.99
    Baby Spider-Man Costume
    Review Rating: 4.00
    Size 0-6M out of stock online
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    null Only in stock
  • $24.99
    Baby Jack Skellington Costume - The Nightmare Before Christmas
    Review Rating: 4.50
    In stock at Sugarland Plaza Shopping Center
    Free standard shipping with $35 orders.
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    115 Only in stock
  • $24.99
    Baby Little Red Riding Hood Costume
    Review Rating: 4.50
    In stock at Sugarland Plaza Shopping Center
    Free standard shipping with $35 orders.
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    19 Only in stock
  • $24.99
    Baby Jasmine Costume - Aladdin Animated
    Review Rating: 5.00
    Size 0-6M Low Stock at Sugarland Plaza Shopping Center Edit Store
    Size 0-6M out of stock online
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    null Only in stock
  • $24.99
    Baby Red Minnie Mouse Costume
    Review Rating: 4.50
    In stock at Sugarland Plaza Shopping Center
    Free standard shipping with $35 orders.
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    8 Only in stock
  • $24.99
    Baby Pink Minnie Mouse Costume
    Review Rating: 4.50
    Size 0-6M Low Stock at Sugarland Plaza Shopping Center Edit Store
    Free standard shipping with $35 orders.
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    254 Only in stock
  • $24.99
    Baby Princess Leia Costume - Star Wars
    Review Rating: 4.50
    Free standard shipping with $35 orders.
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    146 Only in stock
  • $24.99
    Baby Purple Batgirl Costume - Batman
    Review Rating: 4.50
    Size 0-6M Low Stock at Sugarland Plaza Shopping Center Edit Store
    Free standard shipping with $35 orders.
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    54 Only in stock
  • $29.99
    Baby Elmo Costume - Sesame Street
    Review Rating: 3.50
    Size 0-6M Low Stock at Sugarland Plaza Shopping Center Edit Store
    Free standard shipping with $35 orders.
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    57 Only in stock
  • $24.99
    Baby Classic Supergirl Costume - Superman
    Review Rating: 5.00
    Size 0-6M Low Stock at Sugarland Plaza Shopping Center Edit Store
    Free standard shipping with $35 orders.
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    5 Only in stock
  • $19.99
    Baby Dave Minion Costume - Despicable Me 2
    Review Rating: 4.00
    Size 6-12M Low Stock at Sugarland Plaza Shopping Center Edit Store
    Free standard shipping with $35 orders.
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    255 Only in stock
  • $29.99
    Baby Scooby Doo Costume
    Review Rating: 5.00
    Free standard shipping with $35 orders.
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    65 Only in stock
  • $19.99
    Baby Classic Superman Costume
    Review Rating: 3.00
    Size 0-6M Low Stock at Sugarland Plaza Shopping Center Edit Store
    Free standard shipping with $35 orders.
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    63 Only in stock
  • $24.99
    Baby Sally Costume - The Nightmare Before Christmas
    Review Rating: 5.00
    In stock at Sugarland Plaza Shopping Center
    Free standard shipping with $35 orders.
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    77 Only in stock
  • $24.99
    Baby Aladdin Costume
    Review Rating: 4.00
    In stock at Sugarland Plaza Shopping Center
    Free standard shipping with $35 orders.
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    48 Only in stock
  • $14.99
    Baby Lil Plaid Wizard Costume - Harry Potter
    In stock at Sugarland Plaza Shopping Center
    Free standard shipping with $35 orders.
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    89 Only in stock
  • $19.99
    Baby Lil Hogs Wizard Costume - Harry Potter
    Review Rating: 3.00
    In stock at Sugarland Plaza Shopping Center
    Free standard shipping with $35 orders.
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    18 Only in stock
  • $24.99
    Baby Stay Puft Marshmallow Man Costume - Ghostbusters
    Review Rating: 4.00
    Size 6-12M Low Stock at Sugarland Plaza Shopping Center Edit Store
    Free standard shipping with $35 orders.
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    177 Only in stock
  • $34.99
    Baby Taz Costume - Looney Tunes
    Review Rating: 3.00
    Free standard shipping with $35 orders.
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    27 Only in stock
  • $34.99
    Baby Dumbo Costume
    Review Rating: 4.00
    In stock at Sugarland Plaza Shopping Center
    Size 6-12M out of stock online
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    null Only in stock
  • $29.99
    Baby T-Rex Hatchling Costume - Jurassic World
    Free standard shipping with $35 orders.
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    54 Only in stock
  • $34.99
    Baby Gizmo Costume - Gremlins Movie
    Size 0-6M Low Stock at Sugarland Plaza Shopping Center Edit Store
    Size 0-6M out of stock online
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    null Only in stock
  • $19.99
    Baby Captain America Muscle Costume
    Review Rating: 5.00
    Size 0-6M out of stock online
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    null Only in stock
  • $24.99
    Child Red Polka Dot Minnie Mouse Costume - Disney
    Free standard shipping with $35 orders.
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    80 Only in stock
  • $19.99
    Baby Ghostbusters Costume
    In stock at Sugarland Plaza Shopping Center
    Free standard shipping with $35 orders.
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    614 Only in stock
  • $29.99
    Baby Woody Costume - Toy Story 4
    Review Rating: 4.50
    Size 6-12M Low Stock at Sugarland Plaza Shopping Center Edit Store
    Free standard shipping with $35 orders.
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    25 Only in stock
  • $36.99
    Baby Beast Costume - Beauty and the Beast
    Review Rating: 5.00
    Size 6-12M Low Stock at Sugarland Plaza Shopping Center Edit Store
    Free standard shipping with $35 orders.
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    56 Only in stock
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Cute & Funny Halloween Costumes Ideas for Babies

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. 

Halloween Costumes for Newborns from 0-3 Months

It's your baby's first Halloween costume, and of course they'll be the cutest. Dress your soft, sweet bundle of joy as a snuggly bear or lamb, a cute pumpkin or an adorable kitten or puppy. Your infant will look charming in a baby Mickey or Minnie costume or as Winnie the Pooh from the Hundred Acre Wood. A newborn's only job this Halloween is to look their adorable best for their album photos, and you'll find everything you need to get them the right costume sized for 0-3 months.

Smiling & Laughing with Funny Costumes for Babies from 3-6 Months

At this stage of a baby's life, they're discovering their smile and their giggle, and you might even get some two-toothed grins from behind their Halloween costumes. Baby can now hold up their head and sit up. Roly-poly, chubbier-cheeked cherubs from 3-6 months look adorable as hatchlings or baby animals, and our infant costume selection has all your barnyard favorites. You can also go for funny baby Halloween costumes by dressing your wee one as a wise baby Yoda, the Stay Puft Marshmallow Man from Ghostbusters, or as a skunk if they're a lil' stinker!

Cute Baby Costumes for 12-Month-Olds and 18-Month-Olds

Your older baby is now on the move, crawling, walking or running! Halloween costumes for 12-18 month olds are designed with this curious and constant energy in mind. This is a great age for our Disney baby costumes. Your older infant or toddler will love dressing up and moving around as one of their favorite characters such as Woody, Jessie, Buzz or Rex. With dozens of choices of cute, funny and comfortable Halloween costumes, your toddling infant will look and feel their best. 

This Halloween, choose from a broad range of colors, styles and themes for your baby's costume. We carry infant costumes from animals to career dress-up to favorite cartoon characters from the cute to the funny. Have a very little one? Party City's newborn Halloween costumes are a great way for them to join the fun. Stop by a store near you or browse our online selection to find the perfect baby girl or baby boy Halloween costume today!