chest size of this fitting guide is the guide for your actual chest
size, not for the size will be increase to. Our silicone breast cups
or push up pads are designed to increase 1.5 to 2 cups more.
you don't know your measurements, they're easy to determine with
a flexible tape measure.
Here Is How: Place the tape measure under your
arms and circle the tape around the fullest part of the chest.