HOW TO MEASURE
Stand naturally. Pass tape measure around widest part of your back and around fullest part of your bust.
Bend torso sideways to find your waist crease. This is the smallest part of your waist. Pass tape measure around waist crease from back waist to front waist.
With heels together, stand naturally. Pass tape measure around the fullest part of your hip at back body over hip bones at front body.