Size A 1/2 Chest  B Length 
XS 18.9 in
 26.0 in
S 21.1 in 26.8 in
M 23.0 in 27.6 in
L 25.0 in 27.6 in
XL 26.8 in
 29.1 in
XXL 27.8 in 
 29.9 in