Bra sizing how does it work

Your breasts should sit midway between your shoulders and elbows. If not, you need a more supportive and better-fitting bra. Choose a bra that fits perfectly when secured on the outermost hook. As the bra loosens over time, make the band taut by moving toward the tightest hook. Save FB Tweet More.

How to measure bra size: A guide to determining bra size, with band size and cup size measurement tips. Start Slideshow. How to measure bra size and make bust measurements. Credit: Getty Images. How to measure bra size: Graphic for how to determine band size measurement. Credit: Jason Lee. How to measure bra size: Graphic for how to determine bust size measurement. How to measure bra size: Bra size chart for determining cup size, with band and bust measurement difference.

Credit: Yeji Kim. How to measure bra size: Bra size chart with band size and cup volume, 30B to 44F. Adjust the band.

The back of the bra should be level with the front. Fix falling straps. First, tighten the band, then shorten the straps. Replay gallery. Pinterest Facebook. In Australia we translate that to a size. In this example the size 32" converts to a size A measurement of 34" converts to a size A measurement of 36" converts to a size 14 etc etc.

This 'number' should correlate somewhat to your 't-shirt size'. The letter component is an indiction of cup volume.

The biggest misconception we come across is that the cup size, "the letter" eg a C cup or a G cup is a set unit of measurement. It is not. A 10B is a completely different cup size to a 16B. Read below to wrap your head around this That's what all of this is about The band size will dictate how much cup volume your 'cup size' has. So if someone says they are a 'D cup' it doesn't give us any information about their breast volume unless we know their band size.

That being said, cup size is also largely influenced by breast volume, shape, and size. This is why bra fitting and bra sizing is more of an art than a science. Rest assured, the converted size will be relatively the same in terms of fit and volume — usually, the only difference is the cup size.

Did you know that you have more than one size? It allows you to get a perfectly fitting bra when that particular style or brand tends to run large or small. Though your sister size will have a different number and letter, the volume of the cups will be essentially the same.

You have two bra sister sizes — one with a larger band and smaller cup and one with a smaller band and larger cup. Sound confusing? Fortunately, we formulated a sister size chart that makes it super simple to find yours A to K cup sizes included! The main difference between the two systems lies in the cup sizing, particularly on the larger end of the spectrum — US and UK bra cup sizes only look the same AA-DD.

Still struggling to find the right bra size?