I can't seem to find the bra guide would someone be able to help me? Either by linking me or giving me an idea of size. I've been wearing 30c/d but have put on weight and these are looking rather small. I've been wearing a 34c today and it's much better on the cup but obviosuly loose around the band. I've just measured myself and I'm 30 under and 38 around. Any idea of what sizes I shoud be looking for?