DANJIESHI Men's Korean Slim Casual Sweater Coat Cotton Blend How To Choose Your Correct Size ! please refer to the size chart listed below: US Medium=China Large:Length:27.17"(69cm),Sleeve:25.98"(66cm),Bust:42.52"(108cm),Shoulder:18.90"(48cm) US Large=China X-Large:Length:27.95"(71cm),Sleeve:26.38"(67cm),Bust:44.09"(112cm),Shoulder:19.69"(50cm) US X-Large=China XX-Large:Length:28.35"(72cm),Sleeve:26.77"(68cm),Bust:45.67"(116cm),Shoulder:20.47"(52cm)