Fabric: 100% Cotton 300+ GSM. Print Type: Advanced rubber print. Cotton and one-side brushed fabric. You can order for boys and girls aged 1 to 5 years. Size Details: 1-2Y Sweater: Body 23, Long 14 Pant: Length 18, Waist 8; 2-3Y Sweater: Body 24, Long 15 Pant: Length 20, Waist 9; 3-4Y Sweater: Body 25, Long 16 Pant: Length 22, Waist 10; 4-5Y Sweater: Body 25, Long 17 Pant: Length 24, Waist 11.