Size Bust Sleeve LengthS 69 m 55cm 39cm M 73cm 57cm 40cm L 77cm 59cm 41cm XL 81cm 61cm 43cm 1cm=0.394inch, 1inch=2.54cmNote:1. Please select the size according to the size of the table, thank you.2. There maybe 2-3cm error, because manual measurement different ways