It is that time of year again when I face getting hot, flustered, and frustrated trying to find the ideal swimsuit. I think high leg variety is better for me as the other ones tend to cut be in the worst places. So high leg, low-ish top. Ideally a one piece (all my others are tankinis). 5' nothing, 30GG but curvy but slim-ish.
House of Fraser (Dickins & Jones and Biba) have had some reduced in a sale. They also do actual cup sizes (which for me is far more comfortable and supportive) so I assume you should be able to get 30GG.