Frankly, if actives are wearing this type of stuff now, I could care less, and I'm a little envious of them that so many of them are able to pull it off.
You bet your ass if I were leggy in addition to how buxom I am I would TOTALLY wear a lot of what they're wearing (well, if it were age and work appropriate).
And you'll have to pry my 4 and 5 inch heels out of my cold, dead hands.