Size	Chest	Shoulder	Body Length
S	101.6	38.7	66.0
M	106.7	40.0	68.6
L	114.3	42.6	71.1
XL	121.9	45.1	73.7
Please note: due to fabric properties, water treatment and other factors, the error within 2.5cm between actual size and measured size is in normal range.