Measure your body as follows to choose the size that suits you best:
Chest : Measure around the fullest part, place the tape close under the arms and make sure the tape is flat across the back.
Measure your body as follows to choose the size that suits you best:
Bust / Chest: Measure under your arms, around the fullest part of the your chest.
Waist: Measure around your natural waistline, keeping the tape a bit loose.