Please note this is in Asian sizing, Asian size is smaller than western size e.g. UK, US, AU, please check the measurements carefully before making a purchase. Please allow 2-4cm error due to the manual measurement and different measurement methods. If you are not sure which size to buy, please provide height and weight, we will recommend a suitable size. S: length 89cm (35.0 inches), chest 88cm (34.6 inches), shoulder 37cm (14.5 inches), sleeve 19cm (7.5 inches), fits weight 32-42kg; M: length 90cm (35.4 inches), chest 92cm (36.2 inches), shoulder 38cm (14.9 inches), sleeve 20cm (7.9 inches), fits weight 42-50kg; XL: length 92cm (36.2 inches), chest 100cm (39.3 inches), shoulder 40cm (15.7 inches), sleeve 22cm (8.6 inches), fits weight 55-60kg; 2XL: length 93cm (36.5 inches), chest 104cm