1969 Gap Mens Gray Button Up Shirt Size Large #western #cowboy UNDER ARMS (ARMPIT TO ARMPIT): 23" (58.5 cm) MIDDLE (across chest): 22" (56 cm) SLEEVE LENGTH (SHOULDER TOP SLEEVE BOTTOM): 27" (68.5 cm) SLEEVE UNDERARM TO HEM: 22.5" (57 cm) NECK BACK COLLAR TO BOTTOM: 31" (78.5 cm)