How to measure
chest - measure under your arms, around the fullest part of your bust. Be sure to keep the tape level across your chest and back. Tip: take a full breath in and out to make sure the tape measure isn’t too tight. Allow the tape to slide to its most comfortable position.
waist - measure around your natural waistline, at your belly button, keep the tape level and a bit loose.
hips - keeping your feet together and the tape measure parallel with the floor, measure around the fullest part of your upper-hips.
tip - If the measurement falls on the half CM, round up.