Please use this info as a general guide as measurements are approximate.
Size
Shoulder
Chest
S
15.7" / 40 cm
37.4" / 95 cm
M
16.3" / 41.5 cm
39.0" / 99 cm
L
16.9" / 43 cm
40.6" / 103 cm
XL
17.3" / 44 cm
42.1" / 107 cm
Size
Length
Sleeve
S
25.6" / 65 cm
24.2" / 61.5 cm