Note:

• Underbust: Measure without a bra. A bra band can compress the ribcage slightly and distort the reading.
• Overbust: Measure without a bra for the truest bust projection.
• Sizes generated are in UK sizing.
• Bands come in even numbers. Start on the loosest hook; tighten as the band relaxes.
• Try sister sizes (down a band/up a cup, or up a band/down a cup) to confirm comfort.
• This tool is an estimator. Fit may vary by brand, fabric, and style.