(Place the end of the tape beside the collar at the top of the shirt (Highest Point Shoulder). B) Half Chest 46.00 cm 51.00 cm 56.00 cm 61.00 cm 66.00 cm 71.00 cm. A) Length 71.00 cm 74.00 cm 77.00 cm 79.00 cm 83.00 cm 85.00 cm.