I work with a woman who is a small size 8 and blonde and looks younger than she is. All the men that come in are drawn to her - at first. But once they realize how vapid and brainless she is, they soon lose interest, so I get the impression that physically they like that look, but as soon as they give their brains a chance to have a say then common sense takes over. (That isn't meant as an insult to slim blondes btw, I'm not inferring they are all brainless- just this particular one :) )