Was wearing 36GG. Bought a few bras all okay. Weight went up a few pounds, bras worn a fair few weeks, weight down a couple of pounds. Trouble now with side bits digging in and it doesn't sit right against chest wall. (M&S fitter said don't always get that. I feel she's wrong as I have at times.)
Just lent forward, albeit wearing a bra, and measured 40" across my breasts and 34" below.
Completely stumped.
I feel the back needs to be a bit bigger, but not the cups. Tried, I think, a 38G but you could get a courgette down the middle part. Completely sure I might have that size wrong though.