Size Chart:(Product Measurement)
S:Bust:37.8IN,Shoulder:18.5IN,Length:25.0IN,Sleeve Length:21.7IN
M:Bust:39.4IN,Shoulder:18.9IN,Length:25.4IN,Sleeve Length:22.0IN
L:Bust:41.7IN,Shoulder:19.3IN,Length:26.0IN,Sleeve Length:22.4IN
XL:Bust:44.1IN,Shoulder:19.7IN,Length:26.6IN,Sleeve Length:22.8IN
This data was obtained from manually measuring the product, it may be off by 0.39-0.79 IN