There are 8 sizes of shirts (this model +/- 1 to 3 inches).
❖ Chest 40", Shoulder 17", Sleeve Length 20.5"
❖ Chest 42", Shoulder 18", Sleeve Length 21"
❖ Chest 44", Shoulder 19", Sleeve Length 22"
❖ Chest 46", Shoulder 20", Sleeve Length 23"
❖ Chest 48", Shoulder 20", Sleeve Length 24"
❖ Chest 50", Shoulder 21", Sleeve Length 25"
❖ Chest 52", Shoulder 22", Sleeve Length 25"
❖ Chest 54", Shoulder 23", Sleeve Length 25"