Curiously I don't like high heels on women. Nor am I particularly fond of dresses. Maybe I'm completely wrong on this, but I somehow feel that a lot of women dress up more to impress other women than to impress men.
It's similar with men and muscles. I used to do a bit of bodybuilding and I know a lot of women thought I was too muscular back then. Guys, meanwhile, asked me all the time about my training, diet, etc.
Anyway, I think my wife looks the cutest and most attractive when she just wears her pijamas, or trainers and sports clothing, or one of my too-big-for-her T-shirts :)