Size guide - Shirt one size

This shirt comes in one regular length, we have short and tall fitting options available in other styles.    

36R/XSR 38R/SR 40R/MR 42R/LR 44R/XLR 46R/2XLR 48R/3XL 50R/4XL 52R/5XL 54R/6XL 56R/7XL
Collar 3815 3915.4 40.515.9 41.516.3 4316.9 4417.3 45.517.9 4718.5 4818.9 50.519.9 5320.9 55.521.9 5822.8 60.523.8
Chest width 46.518.3 46.518.3 4718.5 4818.9 4818.9 48.519.1 49.519.5 5019.7 50.519.9 5220.5 5421.3 54.521.5 56.522.2 5822.8
Waist width 28.511.2 29.511.6 3011.8 30.512 31.512.4 3212.6 3313 33.513.2 3413.4 35.514 36.514.4 37.514.8 38.515.2 39.515.6
Shoulder width 239.1 23.59.3 249.4 24.59.6 259.8 25.510 2610.2 26.510.4 26.510.4 27.510.8 2811 2911.4 29.511.6 3011.8
Sleeve length 239.1 23.59.3 249.4 24.59.6 259.8 25.510 2610.2 26.510.4 26.510.4 27.510.8 2811 2911.4 29.511.6 3011.8
Shirt back length 239.1 23.59.3 249.4 24.59.6 259.8 25.510 2610.2 26.510.4 26.510.4 27.510.8 2811 2911.4 29.511.6 3011.8

How to measure