5200 size

Chest  Measure the chest around the fullest part, placing the tape close up under the arms making sure the tape is well up at the at the back over the sholder blades.
Waist   Measure around the natural waistline over any under garments which may be worn.
Sleeve  This is taken from neck center point, along the shoulder line and down the outer sleeve to the cuff edge.
Back Length Measure just under collar seam to the bottom of the garment.
5200 REG   M L XL 2XL
CHEST   47 51 55 59
WAIST   45 49 53 58
BACK LENGTH   33.5 34 34.5 35
SLEEVE LENGTH CENTER BACK   36 37 38 38.5
           
5200 TALL   LT XLT 2XLT 3XLT
CHEST   51 55 59 63
WAIST   49 53 58 62
BACK LENGTH   36 36.5 37 38
SLEEVE LENGTH CENTER BACK   37.5 38.25 39.25 39.75
           
5200 BIG   3XLB 4XLB 5XLB 6XLB
CHEST   63 67 71 75
WAIST   62 66 70 74
BACK LENGTH   37 37.5 38.25 39.5
SLEEVE LENGTH CENTER BACK   38.75 40.25 40.75 41.25