S: Shoulder:59cm bust: 122cm length: 71cm sleeve: 50cmm: Shoulder:61cm bust: 126cm length: 73cm sleeve: 51cml: Shoulder:63cm bust: 130cm length: 75cm sleeve: 52cmxl: Shoulder:65cm bust: 134cm length: 77cm sleeve: 53cm2xl: Shoulder:67cm bust: 138cm length: 79cm sleeve: 54cm3xl: Shoulder:69cm bust: 142cm length: 81cm sleeve: 55cm/Size mearsured by ourselves, sometimes has some errors, but always within 5cm." Please note 1 cm = 0.39 inch,1 inch = 2.54 cm. Please feel free to contact us when finding difficulty in choosing size,we will give you the best option. Note: The decal on the chest of the product picture is a fixed size, the decal will not become larger as the size of the clothes increases