Good post. Also, only wearing recognizable brands could work against you these days. I can pick out a wannabe with her LV speedy and true religions from a mile away. Louboutins are subtle enough to be flashy, but not so tacky. Still, truly wealthy clients don't need dress to impress or wear flashy items. And clients who judge you because designer items aren't hanging off of you? That's super shallow, even if you work in the fashion industry.
That being said, I buy recognizable items too, so good for you for being honest! If you insist on classy, recognizable designer shoes, I do love the Manolo BB pumps. Very elegant.