Hello. I want to get one of these flowery maxi dress type things, but have a real problem with getting dresses to fit. The waists are always too high. I'm not hugely tall (5'7"), but do have boobs which are bigger than the rest of my frame (size 8 but with D cup boobs), which probably make waists ride up higher by taking up material. Does anyone else have this problem, and can you recommend places to get dresses with lower waists? Many thanks.