Youshu American fashion brand striped lapel shirt summer boys light casual fashion popular couple half-sleeved shirtSize S Bust 128 Length 75(cm) Size M Bust 132 Length 77 Size L Bust 136 Length 79 Size XL Bust 140 Length 81 Size S Bust 50. 3 Length 29. 5(inches) Size M Bust 51. 9 Length 30. 3 Size L Bust 53. 5 Length 31 Size XL Bust 55. 1 Length 31. 8 Note: The size charts are all measured manually. There may be an error of 2 3CM due to different reasons such as different fabrics, thicknesses, fabric elasticities, etc. This is normal.