SIZE  BUST  SHOULDER LENGTH SLEEVE BICEP
XS/S 21" 21" 34.5" 11.25" 9.5"
S/M 23" 22" 35" 11.25" 10"
L/XL 27" 23.5" 35.5" 12" 11"
2XL/3XL 30" 24.5" 36" 12" 11.75"
4XL/5XL 33" 25.5" 36.5" 12" 12.5"

 

All measurements are taken flat