Adult Top Button Downs

Shirt Size S M L XL XXL XXXL
Neck 15 - 15 1/2 16 - 16 1/2 17 - 17 1/2 18 - 18 1/2 19 - 19 1/2 20 - 20 1/2
Chest 38 - 40 41 - 43 44 - 46 47 - 50 50 - 54 55-58 1/2
Sleeve 33 1/2 - 34 34 1/2 - 35 35 1/2 - 36 36 1/2 - 37 37 1/2 - 38 38 1/2-39