Please refer to size chart :

S?44? / Chest 42.52 / Front Length 27.56 / Back Length 29.53
M ?48?/ Chest 45.67 / Front Length 30.71 / Back Length 33.07
L?50? / Chest 48.03 / Front Length 32.28 / Back Length 34.65
XL ?52?/ Chest 50.39 / Front Length 33.46 / Back Length 35.83
XXL?54? / Chest 52.76 / Front Length 34.65 / Back Length 35.83
XXXL(56) / Chest 54.33 / Front Length 35.83 / Back Length 38.19