Measure around the middle of your neck, at the Adam's apple.
Measure around the fullest part of your chest and shoulder blades by dropping your arms loosely to the sides.
Measure around your natural waistline at the belly button.
Measure at the widest part of your hip.
Measure from the middle of back of your neck to the wrist.
Measure from the top of your inside leg at the crotch to the ground without shoes.