XS	S	M	L	XL
Chest	42	44	46	48	51
Shoulder	18	18.75	19.5	20.25	21.25
Button Opening	34.5	36.5	38.5	40.5	43.5
Length	24.5	25.5	26.5	27.5	28.5
Sleeve Length	35	35.75	36.5	37.25	38

Measurement in inches