For bust size measure around your chest at the fullest point of your bra cup. Measure under your arms, not around them and across the middle of your shoulder blades.
Measure around the smallest part of your waistline. It's advised you leave one finger between your body and the measuring tape.
Stand with the heels of your feet together, keeping the measuring tape horizontally straight and parallel to the floor, measure around the fullest part of your hips.
You can find the measurements of each of our models in the style details next to every item. Please refer to these details when estimating dress length.