In Victorian England, to "peer down the River Avon" was to look at a woman's clevage. A biography of Winston Churchill noted that his father was known to peer down the river Avon frequently. I know that men look down women's shirts. (Some men more subtely than others.) TO THE WOMEN, do you enjoy the view down a woman's blouse?
I may have misremembered about Victorian euphamisms. Fortunatly, that's not relevant to the question of whether women peek down each other's shirts.
NO, I don't, not very interesting, I don't think. I suppose that is somewhat a lie, sometimes I do, but I don't mind if women do, so long as they're not old and I don't feel like their judgemental, b/c I don't wear bras. But men, I don't really like it too much, depends on who the guy is... but if it's a guy I try to look for what's inside the pants, it's fun to go swimming with guys and try to see what they've got in there.