Baby Pajamas suits 2-7T 100% Cotton Kids Clothing Set Children's Pyjamas Set Size : 1 lot has 6 full sizes (2T , 3T , 4T , 5T , 6T , 7T) , suitable for children from 2 years to 7 years old . soft hand feel ,comfortable cotton baby garment Attention!! This type of pajama set is smaller than US size. Pls choose one or two size bigger. If your child is above average consider a bigger size because of the snug fit. Material:100% Cotton,Long Sleeve Shirt + Long Pants