LTYY Men's Contrast Neckline Formal Button Dress Shirts 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 XLarge=China XX-Large:Length:29.13"(74cm), Bust:42.52"(108cm), Shoulder:18.11"(46cm),Sleeve length:24.80"(63cm) US 2XLarge=China 3X-Large:Length:29.92"(76cm), Bust:44.09"(112cm), Shoulder:18.50"(47cm), Sleeve length:25.20"(64cm) US 3XLarge=China 4X-Large:Length:30.31"(77cm), Bust:45.67"(116cm), Shoulder:18.90"(48cm), Sleeve length:25.59"(65cm) US 4XLarge=China 5X-Large:Length:30.71"(78cm), Bust:47.24"(120cm), Shoulder:19.29"(49cm), Sleeve length:25.98"(66cm)