XS S M L XL XXL
CHEST 18    20    22      24      26      28     
SHOULDER 17    18    19      20      21      22     
SLEEVE LENGTH 24 1/2 25 25 1/2 26 26 1/2 27
LENGTH 27 1/2 28 1/2 29  1/2 30  1/2 31  1/2 32  1/2