I used to wear a C cup but since measuring myself properly, I'm an F cup. Well, I went from 36C to 34 FF but trying on tons of bras in Debenhams, the ones which fit me well are 36F. However, I find them so uncomfortable and it is the extra fabric at the side which is hurting me. Just because I have a larger cup size doesn't mean I suddenly have more body between the underside of my boob and my armpit. The under wire digs into my armpit with the F cup bras. Does anyone make an F cup bra that has the same width of fabric at the side as a C/D cup bra?