LTYY Men's Casual Slim Fit Formal Button Dress Shirt 70% Blended cotton+30% Spandex Made in China.please pay attention to the size of your choice.our label is the size of Asia.Tag with Asia size.runs smaller then US size US Small=China Medium:Length:27.17"(69cm), Bust:37.80"(96cm), Shoulder:16.54"(42cm),Sleeve length:23.62"(60cm) US Medium=China Large:Length:27.56"(70cm), Bust:39.37"(100cm), Shoulder:16.93"(43cm),Sleeve length:24.02"(61cm) US Large=China X-Large:Length:27.95"(71cm), Bust:40.94"(104cm), Shoulder:17.32"(44cm),Sleeve length:24.41"(62cm) US XLarge=China XX-Large:Length:28.35"(72cm), Bust:42.52"(108cm), Shoulder:17.72"(45cm),Sleeve length:24.80"(63cm)