Size details:
US X-Small=China Small:Bust:36.22"(92cm),SLeeve Length:24.02"(61cm);
US Small=China Medium:Bust:37.80"(96cm),SLeeve Length:24.41"(62cm);
US Medium=China Large:Bust:39.37"(100cm),SLeeve Length:24.80"(63cm);
US Large=China X-Large:Bust:40.94"(104cm),SLeeve Length:25.20"(64cm);
US X-Large=China XX-Large:Bust:42.52"(108cm),SLeeve Length:25.59"(65cm);
US XX-Large=China XXX-Large:Bust:44.09"(112cm),SLeeve Length:25.98"(66cm);

• Our size is small than US size,pls check 2 size up.
• US Medium=China Large:Bust:39.37"(100cm),SLeeve Length:24.80"(63cm)
• US Large=China X-Large:Bust:40.94"(104cm),SLeeve Length:25.20"(64cm)
• US X-Large=China XX-Large:Bust:42.52"(108cm),SLeeve Length:25.59"(65cm)
• US XX-Large=China XXX-Large:Bust:44.09"(112cm),SLeeve Length:25.98"(66cm)

Our size is small than US size,pls check 2 size up.