Size Chart:(Product Measurement)
S:Bust:38.6IN,Shoulder:14.6IN,Sleeve Length:23.2IN,Length:24.2IN
M:Bust:40.2IN,Shoulder:15.0IN,Sleeve Length:23.6IN,Length:24.6IN
L:Bust:42.5IN,Shoulder:15.4IN,Sleeve Length:24.0IN,Length:25.2IN
XL:Bust:44.9IN,Shoulder:15.7IN,Sleeve Length:24.4IN,Length:25.8IN
This data was obtained from manually measuring the product, it may be off by 0.39-0.79 IN