The dimensions are as follows, in CM

S: Bust 76cm (can be stretched to 110cm), shoulder width 38cm, Sleeve 62cm, Length 62cm, recommended weight about 80-105 pounds

M: Bust 80cm (can be stretched to 120cm), shoulder width 40cm, sleeve length 62.5cm, length 63cm, recommended weight 105-115 pounds

L: Bust 86cm (can be stretched to 130cm), shoulder width 42cm, sleeve length 63cm, length 64cm, recommended body weight 115-125 pounds

Size: Random sampling manual measurement, super-elastic fabric, there may be 2-5cm error, please mind carefully shot.