ASL Mens Single breasted Kniting Suit Blazer Outerwear Jackets Blending Pay attention! Asian size! small than US size! small! US X-Small=China Medium:Length:26.38"(67cm), Bust:38.58"(98cm), Shoulder:16.14"(41cm), Sleeve length:24.41"(62cm) US Small=China Large:Length:27.17"(69cm), Bust:40.16"(102cm), Shoulder:16.93"(43cm), Sleeve length:24.80"(63cm) US Medium=China X-Large:Length:27.56"(70cm), Bust:41.73"(106cm), Shoulder:17.72"(45cm), Sleeve length:25.20"(64cm) US Large=China 2X-Large:Length:28.35"(72cm), Bust:43.31"(110cm), Shoulder:18.50"(47cm), Sleeve length:25.59"(65cm)