What size bra should I wear if my bust is 102

Upper bust: The bust measurement passing through the two nipples and around the chest (don't wear clothes, don't press the breasts, bend the upper body, let the breasts relax naturally, the upper bust measured in this way is more standard) Lower bust: The bust measurement passing through the bottom of the breast and around the chest, that is to say, the bust measurement of the two hemispheres of the breasts.

Upper bust - lower bust = cup size. The cup sizes from small to large are abcdefgh...Nowadays, many people say that aa is the smallest cup size, which means the cup size is one level smaller than a, and the cup size is 2.

5 are divided into one level, aa is 7.5, a is 10, b is 12.5, c is 15, d is 17.5 and so on. If the number is close to the middle of two levels, it depends on which one it is closer to. Your upper bust 102-lower bust 90=12 is close to the middle of 10 and 12.5, but it is closer to 12.5 so it is a B cup.

The cup size of the underbust is 5, and the sizes of 70, 75, 80, and 85 are common on the market. If the numbers are close, they are classified according to their proximity. For example, if your underbust is 90 and the cup size is B, you can choose a 90b bra.

If your underbust is less than 68 or greater than 88, it depends on which region we are in to see if there are bras with more biased sizes. Your underbust is slightly larger, so it may not be very easy to sell, but now many international products are made in China, so it is not a big problem.

The above is to teach you how to buy underwear. The actual sizes of underwear of the same size but with different materials, styles, manufacturers or countries are different, so it is best to try them. After all, if they are too big, it is equivalent to wearing them in vain, and if they are too small, they will be uncomfortable and not good for the body.