S (36)	M (38)	L (40)	XL (42)
Front Length	27	28	29	30
Back Length	27.5	28.5	29.5	30.5
Chest	21	22	23	24
Sleeve Length	8.75	9	9.25	9.5
Sleeve Opening	7.875	8	8.125	8.25

Measurements in Inches