So I need a new swimming costume and I like the look of this: the idea is that the whole one-shoulder thing defects attention away from mummy tummy and I'm flat chested so shouldn't look tarty. I'm more of a splashing with children rather than full-on swimming person, so I don't need something too practical. But is this just too much? Will it fall down? Would you look at me and think 'ooh, glamour puss' or 'what IS she thinking?'??!!! I'm on the thin side, with wobbles:)