How to measure: Bust This is not your bra size Wear an unpadded bra (your dress will have a built-in bra) Relax arm at sides, pull tape across the fullest part of the bust Waist Find the natural waist, this is the smallest part of the waist Usually about 1 inch above belly button ,keep tape slightly loose to allow for breathing room Hips Find the widest part of hips Usually about 7 inch below natural waist ,tape should brush across both hipbones