Step 1 - Measure your Band Size/Under BustWearing a non padded bra, use a tape measure placed under the bust (refer to diagram) to measure your size in cms or inches. Ensure the tape measure is level and parallel and note your measurement at the tightest point.

Step 2 – Measure your Bust Reposition the tape measure at the back of your bra and measure the circumference of your bust. Bring the tape measure around to the front of your bust. Keep the tape measure loose and make a note of your measurement.

Step 3 – Find your size Asdd your measurements in to the Size Guide Calculator above for your perfect size. More measurements are noted below. This will provide you with your I.D Sarrieri size.