Bust: Measure the bust line at the fullest part of your chest as firmly as you can without changing the shape of your breasts.

Under Bust: Measure firmly around your chest and let it rest just under your bust, making sure that the tape is lying straight across your back.

Waist: Measure around your torso, at the smallest part of your waist. Typically this is above your belly button.

Hip: Measure around the fullest part of the hips.