Material: 80% cotton, 20% polyester. Cotton/elastane ribbed collar, cuffs and hem. Jersey taped back neck. Twin needle stitching. Cut out label. Size: Size: 3-4 Years - height 104cm, chest 22/24in, 5-6 Years - height 116cm, chest 26-28in, 7-8 Years - height 128cm, chest 30in, 9-11 Years - height 140cm, chest 32in, 12-13 Years - height 152cm, chest 34in, 14-15 Years - height 164cm, chest 36in. Ref: UTPC4082