Size chart:

Size	Shoulder width	Chest	Sleeve length	Length
S	51.5 cm 20.28 Inches	130 cm 51.18 Inches	57 cm 22.44 Inches	63 cm 24.80 Inches
M	53.5 cm 21.06 Inches	134 cm 52.76 Inches	58 cm 22.83 Inches	65 cm 25.59 Inches
L	55.5 cm 21.85 Inches	138 cm 54.33 Inches	59 cm 23.23 Inches	67 cm 26.38 Inches
XL	57.5 cm 22.64 Inches	142 cm 55.91 Inches	60 cm 23.62 Inches	69 cm 27.17 Inches

Warm tips: All are measured manually in a flat-laid position, with an allowable error of some 1-3cm. All dimensions are subject to the actual object. Unit: cm