Thanks Margaret,
I always appreciate your expertise about bras & bra sizes.
To me bras are the most complexe clothing among regular clothes.
Their functions have to be so wide ranges, going from bandsize and cupsize, I bet there is no breast the same around the whole planet and even on most women the left and right one are not the exact copies of each other, they have to give support but must also be comfortable to wear, are made out of a bunch of components and has to prevent sweating and on top of this they had to be made in several designs for different events, going from sports over decent work outfits till sexy lingerie.