Breast / Chest: measure the Bust with a Soft Bra.
Below The Bust: Measure directly, ensuring that the tape measure and pull firmly on the body.
Waist: measure around the Waist, ensuring that the tape measure.
HIPS: measure around the fullest part of the body, about 21 - 23 cm below the Waist, ensuring that the tape be level.
Notice: The swimsuit has a good flexibility, size only as a reference. Compare the details with you.
There may be a difference of 1 - 3 cm due to manual Measurement, thanks!