I've just found a few threads form a few years back saying that it's pretty much impossible to buy 26" backs off the shelf. Is that still the case?
I've just lost a load of weight, and I need new bras. My measurements put me around around 26DD as a starting point (though I'm 27" back, so going up to 28D wouldn't be disastrous, especially if I can find brands that come up small in the back).