Honey GD Mens Contrast Plaid Casual Long-Sleeve Regular Woven Shirt 95%Cotton+5% Polyester Fiber Our size is China size, smaller than Asia size. Please kindly check your measurements with our SIZE DETAIL to choose a correct size before you buy. US Large=China X-Large:Length:28.74"(73cm), Bust:40.94"(104cm), Shoulder:17.72"(45cm),Waist:40.16"(102cm) US X-Large=China 2X-Large:Length:29.33"(74.5cm), Bust:42.52"(108cm), Shoulder:18.11"(46cm),Waist:41.73"(106cm) US 2X-Large=China 3X-Large:Length:29.92"(76cm), Bust:44.09"(112cm), Shoulder:18.90"(48cm),Waist:44.09"(112cm) US 3X-Large=China 4X-Large:Length:30.31"(77cm), Bust:46.46"(118cm), Shoulder:19.29"(49cm),Waist:46.46"(118cm)