So if you don’t know where to get measured for a bra, you can do it in the comfort of your own home. So if you’re wondering, “ do sister sizes really work”, yes they do. If your cup size is feeling too tight then you would do the opposite of that, one cup size smaller and one band size larger.

Understanding your sister-size typically means that you will be one cup size larger and one band size smaller than your true size. We have the bra sizes explained later in this article. Naturally, every woman has two bra sizes, in other words, it’s considered your “sister size”. Some women may be confused by the idea that they are not the same size in every brand they shop, know that you are not alone! Each brand has its own sizing system which makes bra shopping, not a “one size fits all” experience. Some brands you may find yourself as a c cup and others possibly a d cup, this is no shock. Bra sizes change depending on a multitude of reasons. First, knowing that it is completely normal to wear a range of different bra sizes depending on the brand is important. The good news is, all you need is a measuring tape to be sure of finding the perfect bra suited for you. Bra shopping may seem like a fun adventure until you end up with a bra that pokes you, emphasizes your back fat and/or doesn’t hold your breasts into place. Finding the right bra size is no walk in the park, luckily with the help of using a bra size calculate and or a bra size chart, this can be easier for you.

Best bra size calculator