Size Chart XS S M L XL 2XL 3XL 4XL Chest 32-34 35-37 38-40 41-43 44-46 47-49 50-53 54-57 Chest Width Measure under the arm and around the fullest part of the chest with arms down, keeping tape horizontal. Product Measurements XS S M L XL 2XL 3XL 4XL Body Length at Back 25 1/2 26 1/2 27 1/2 28 1/2 29 1/2 30 1/2 31 31 1/2 Chest Width 18 1/2 20 21 1/2 23 24 1/2 26 28 30 Body Length at Back Measured from high point shoulder to finished hem at back. Chest Width Measured across the chest one inch below armhole when laid flat.
