Size  Chest Body Length Shoulder to Shoulder Sleeve Opening
Small 18" 28" 18.5" 7.25"
Medium 20" 29" 20.5" 7.75"
Large 22" 30" 22.5" 8.25"
Extra Large  24" 31" 24.5" 8.75"
2X Large 26" 32" 26.5" 9.25"
3X Large 28" 33" 28.5" 9.75"
4X Large 30" 34" 30.5" 10.25"