We had this discussion at work; basically, whenever a man makes a nice comment on a woman's attire, it simply indicates sexual interest, but it usually goes over the woman's head, because she's so often discussing attire with other women, so she just takes it as a compliment on her taste. For us, the discussion came up about comments on shoes; the vast majority of men don't give a crap about woman's shoes, other than those few fetishists who are into feet, but those are few and far between. So when a guy tells her she has nice shoes, it just means we want to have sex with her. It became a standing joke to tell one of the girls that she had nice shoes to see what kind of response she gave before she realized that it only meant we were expressing covert sexual desire. It does make for laughs at work though, sometimes. Basically, women LOVE compliments about the details of her looks; simply saying they look great doesn't do it, but compliment a piece of clothing or jewelry she picked out herself? They eat it up. And, I think we don't do it often enough. That's my new goal; tell at least one woman a day how nice something that most would seem trivial, looks on her. Just my effort to make the world a happier place.