Measure around the middle of your neck, at the Adam's apple.
Measure around the fullest part of your bust 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 7th cervical vertrebra through the acromion, past the elbow to the wrist.
Measure from the top of your inside leg at the crotch to the ground without shoes.