Material: cotton. it is warm,soft and not irritative baby's skin Soft and comfortable for your baby Suitable for Autumn / Spring / Winter.Perfect for casual dressing, Party, Birthday, Xmas Holiday, Photography, Children's place or other special occasions Feature: Baby boys girls jumpsuit romper,Long sleeve hoodie ,Fox Design sweatshirts,infant baby Fall Winter clothes sets Size:100----Bust*2:27cm/10.6"-----Romper Length:57cm/22.4"-----Recommended Age:12-18 Months