TM Mens One Button Stand-up Collar Slim Fit Mens Suit Blazer Jackets Ship from China, Asin Size, 2 sizes smaller then US size. Chinese Medium: Chest:37.40"(95cm) Length:25.59"(65cm) Shoulder:16.54"(42cm) Sleeve:23.62"(60cm) Chinese Large: Chest:38.98"(99cm) Length:26.38"(67cm) Shoulder:16.93"(43cm) Sleeve:24.02"(61cm) Chinese X-Large: Chest:40.55"(103cm) Length:27.17"(69cm) Shoulder:17.32"(44cm) Sleeve:24.41"(62cm) Chinese 2X-Large: Chest:42.13"(107cm) Length:27.95"(71cm) Shoulder:17.72"(45cm) Sleeve:24.80"(63cm)