Size Chart S M L XL 2XL 3XL Chest Size (inches) 35-37 38-40 41-43 44-46 47-49 50-53 Chest Width Measure under the arm and around the fullest part of the chest with arms down, keeping tape horizontal. Product Measurements S M L XL 2XL 3XL Chest Width 22 1/4 23 3/4 25 1/4 26 3/4 28 1/4 30 1/4 Sleeve Length 35 1/2 36 1/4 37 37 3/4 38 1/4 39 1/4 Body Length at Back 28 1/2 29 30 31 31 1/2 Chest Width Measured across the chest one inch below armhole when laid flat. Sleeve Length Start at center of neck and measure down shoulder, down sleeve to hem. Body Length at Back Measured from high point shoulder to finished hem at back.
