Measurements:
1. Use similar clothing to compare with the size.
2. Choose One Size Larger if you want loose fitting.
US
US S--Shoulder--37cm/14.43'';Chest--88cm/34.32'';Waist--77cm/30.03'';Length--75cm/29.25'';Center Back Length--63cm/24.57'';
US M--Shoulder--39cm/15.21'';Chest--93cm/36.27'';Waist--82cm/31.98'';Length--76cm/29.64'';Center Back Length--65cm/25.35'';
US L--Shoulder--41cm/15.99'';Chest--98cm/38.22'';Waist--87cm/33.93'';Length--77cm/30.03'';Center Back Length--67cm/26.13'';
US XL--Shoulder--43cm/16.77'';Chest--103cm/40.17'';Waist--92cm/35.88'';Length--78cm/30.42'';Center Back Length--69cm/26.91'';
US XXL--Shoulder--45cm/17.55'';Chest--108cm/42.12'';Waist--98cm/38.22'';Length--79cm/30.81'';Center Back Length--71cm/27.69'';