éPolo shirt cut in a slim-fit with a distinctive check-lined placket. It has a point collar and button placket. Size Guide: SMALL ARMPIT TO ARMPIT: 19"(INCHES) TOP OF THE SHOULDER TO BOTTOM HEM: 27.5"(INCHES) ARMPIT TO END OF SLEEVE: 3.5"(INCHES) MEDIUM ARMPIT TO ARMPIT: 20"(INCHES) TOP OF THE SHOULDER TO BOTTOM HEM: 28.5"(INCHES) ARMPIT TO END OF SLEEVE: 3.5"(INCHES) LARGE ARMPIT TO ARMPIT:21"(INCHES) TOP OF THE SHOULDER TO BOTTOM HEM:28.5"(INCHES) ARMPIT TO END OF SLEEVE:3.5"(INCHES) X-LARGE ARMPIT TO ARMPIT:22"(INCHES) TOP OF THE SHOULDER TO BOTTOM HEM:29"(INCHES) ARMPIT TO END OF SLEEVE:3.5"(INCHES) XXL ARMPIT TO ARMPIT:23"(INCHES),TOP OF THE SHOULDER TO BOTTOM HEM:30"(INCHES), ARMPIT TO END OF SLEEVE:3.5"(INCHES)é