Product Measurement	S	M	L	XL	2XL	3XL	4XL
Chest Width Flat	18"	20"	22"	24"	26"	28"	30"
Body Length at Back	28"	29"	30"	31"	32"	33"	34"
Sleeve Length	7½"	8"	8½"	9"	9½"	10"	10½"