This is how you find the right size:
When measuring, wear tight-fitting underwear if possible and have someone else measure you while you are standing loosely.
A (chest circumference): Under the armpits, at the widest part of the chest. Make sure that the tape measure is also straight at the back.
B (hip circumference): Measured at the widest point
C (Inside leg length): Measured from the crotch to the ankle.
D (sleeve length): Measured from the shoulder point to the wrist, in a slightly bent position.
