If I may chime in here, I think the difference is intention. If I wear something skimpy because it's hot, or it's comfy, or I just like the way it looks on me, I'm doing that for me. I'm not wearing it with the intention of making someone uncomfortable, nor am I directing my clothing at someone in particular. Someone blatantly staring at someone else is directing themselves towards another person intentionally. Whether they are doing it because they want the person, are sexually attracted to them, find them pretty, or have who knows what in mind...it can be a creepy thing and it is intentional and directed personally. My wearing a halter top or short shorts is not directed at someone, nor is it creepy or disturbing. One doesn't have to wonder if my wearing a halter top means I will be stalking them home later. Whereas some dude gawking at me from a couple yards away may well be thinking about doing something to me. He made it personal by staring. My shorts have done nothing to him.