Baby and Newborn Costumes - A new infant brings so much joy and happiness. Make fun memories with our large selection of costumes for newborn babies. Our adorable newborn costumes will bring cheer and smiles as you dress up your baby bunting for special occasions. We carry fun animal costumes, celebrity costumes, Star Wars costumes, princess costumes and more -- all in small sizes for infants and newborns. Great for family costume themes, as you include your new family member in all your fun activities. You'll find all the best newborn costumes right here at Costume Craze!