Use a measuring tape and this online calculator – it’s easy and gives a recommendation for your best bra size.
When buying a new mastectomy bra, you want it to fit well. We encourage you to learn more about bra fitting and measurement, and to rely on the fitting services of our Amoena retailers; if that’s not possible, use this Amoena bra size calculator to determine your correct bra and swimwear sizes online. You may also want to use these guides to check that your breast form size or shaper size.
Measure both the underbust width and the chest or half-chest circumference.