allheart Men's Lab Coat Size Chart:

32 34 36 38 40 42 44 46 48 50 52 54 56 58 60
Chest 41 42½ 44 45½ 47 48½ 51 53 55 56¼ 57½ 60½ 63 64½ 66
Length 36½ 36¾ 37 37½ 38 38⅜ 38¾ 38¾ 39 39¼ 39¾ 40¼ 40¼ 41 41

allheart Men's Tall Lab Coat Size Chart:

38T 40T 42T 44T 46T 48T 50T 52T 54T 56T 58T
Chest 45½ 47 48½ 51 53 55 56¼ 57½ 60½ 63 64½
Length 36½ 36¾ 37 37½ 38 38.375 38¾ 38¾ 39 39¼ 39¾

Chest

Measures the fullest part of your chest.

Waist

Bend to one side to the natural crease of your waist and measure across this point.

Hip

Standing with feet together, measure around the fullest part of your hips and rear.

Inseam

Measure from the bottom of the crotch seam to the bottom of the hem along the inside seam.