The Size are Asian Size,pls check it carefully we will try our best to help you,give customer the best service. US Small=China Medium:Length:25.20″(64cm),Bust:37.01″(94cm),Shoulder:15.75″(40cm),Sleeve Length:23.62″(60cm) US Medium=China Large:Length:25.98″(66cm),Bust:38.58″(98cm),Shoulder:16.14″(41cm),Sleeve Length:24.02″(61cm) US Large=China X-Large:Length:26.77″(68cm),Bust:40.16″(102cm),Shoulder:16.54″(42cm),Sleeve Length:24.41″(62cm)