Dreamaxhp Little Boys' Dinosaur Pajama Set 100% Cotton Size:2T(Age 1-2Years);3T(Age 2-3Years);4T(Age 3-4Years);5(Age 4-5Years);6 Long(Age 5-6Years);7 Long(Age 6-7Years); For fire safety, These Pajamass should fit snugly. Tagless label to help protect child's delicate skin Excellent printing, good color fastness, bright color, rich designs, novel fashion Imported,soft comfortable,Machine wash or hand wash available Pajamass is snug fitting if your child is above average, you should buy a or two size bigger size;