Chaps Mens Polo Shirt Size M Cotton Yellow - great pre-owned condition, Some wear from use/washing. Chest (pit to pit) 20. Sleeve length (pit to end of sleeve) 4.5. Front Length (top of collar to bottom) 27.5. Back length (top of shirt collar to bottom of back of shirt) 30. Measurements in inches and rounded to the nearest half inch. Please view all pics.