AlwaysThere, I think I'm in the same camp as you are on this. If you don't want it seen, cover it. Also, based on my anecdotal observations, it seems that some females, more, recently, are playing a game of suggestive peek-a-boo with the following basic, unwritten, possibly secret rules:
1. I'm going to expose as much of my skin and my figure with skin-hugging clothing as I think I can fashionably.
2. If you look at what I've exposed, you're not to get caught.
3. If you look at what I've exposed and get caught and you're not the right kind of person, one from whom I'd want attention, then I can be indignant, take offense, and maybe cause you some legal problems.
4. If you look at what I've exposed and get caught and you're the sort of person from whom I would like attention, that's O.K. We can talk, flirt a little maybe, and see to where that may lead us.
I'll allow that maybe I'm a prude. Maybe my point of view is unsupported, or maybe I'm onto something (as opposed to on something).