Measurements to go by
Size S Shoulder to Shoulder 16"
Sleeve 26"
Chest 43"
Waist 43"
Length 26.75"
Size M Shoulder to Shoulder 16.5"
Sleeve 27"
Chest 47"
Waist 47"
Length 27"
Size L Shoulder to Shoulder 17"
Sleeve 27.5"
Chest 50"
Waist 50"
Length 28.5"