10 Best Infant Costumes of December 2025

• Officially Licensed product
• Product Includes: Plush jumpsuit with zipper closure and character headpiece.
• Whether it's Halloween, birthday parties, or even a fun filled night, disguise is good for everything!

Disney

• Lined zippered jumpsuit with detachable tail; Leg snaps for easy diaper change; Hood with beak; Slip-on booties; Booties are for indoor use only
• Medium (12-18)
• Blue

InCharacter

Walter Foster Jr

• Adorable Toy Story cosplay design featuring Woody the cowboy
• 3-snap closure and lap shoulders for easy dressing and quick diaper changes
• Cozy cap of Woody's cowboy hat; 2 ply bandana bib
• Perfect for dress-up, Halloween costume, baby shower gift or every day wear
• Machine wash cold; officially licensed

Disney

• Instant favorite - this is going to be an onesies baby girl instant favorite in any little baby girl wardrobe. Great for family trips, playground, play dates, baby gifts, or any other casual occasion with your little girl.
• Comfort and style - made from comfy and breathable material. Perfect girl clothes for play time, outdoor adventures, Halloween costume, or just home with mommy and daddy. These wonder woman costumes are made to move with your little girl's body for all day comfort!
• Durable soft and comfortable newborn baby girl onesies bodysuit with snaps for easy changing and dressing with quality graphics that won't fade after a few washes. This baby onesie bodysuit outfit piece was made to last, so your young one can wear Their favorite baby superhero clothes character over and over again.
• Authentic merchandise - we proudly provide officially licensed merchandise. Find great clothing for your little one with the peace of mind of knowing that all our pieces are 100% genuine.
• Multiple sizes available - Infant wondergirl bodysuit comes in a variety of sizes to match your kids growing needs. Onesies 0-3 months, 3-6 month & 6-9 month. Purchase a size true to fit or get one size up to elongate the time your child can wear this piece.

DC Comics

• Zippered, one piece jumpsuit with snaps for easy diaper change and skid resistant fee
• Character hood with velcro/snap closure

InCharacter

• Dress
• Hat
• Spot clean only
• Weave type: Knit

California Costumes

• 💃Material:Cotton blend 🍁Asian Size,Please Choose One Size Bigger or Check The Size Chart Before You Buy!
• 💃Pattern Type:Dinosaur 🍁Great for casual, Daily, party or photoshoot, also a great idea for a baby show gifts
• 💃Toddler infant baby girl children's newborn kids cute clothes romper dress jumpsuit long sleeve summer winter autumn cotton white black 6-9 months 3-6 months one piece short sleeve sleeveless animal floral print warm outfit set with headband
• 💃new baby girl halloween christmas fashion vintage retro lovely casual loose soft comfort sweet princess romper bodysuit sunsuit ruffle blue star print pattern tutu romper party ball gown round collar letter print hooded playsuit overalls costumes
• 💃breathable baby girl onesies pants romper low back bowknot tassel cartoon stripes halter backless watermelon cat sunflower print lace flower solid color off shoulder button down plaid straps zipper fleece sweater polo dinosaur 6-9 months pajamas

Napoo-baby outfits