I too couldn't help but notice that she spent an awful lot of timing thinking through her fashion to be "liberated" from "taking up too much time and energy" deciding what to wear.
It's an up-front investment in time that pays off over the long run. I do it all the time in programming, pick the right API's and abstractions ahead of time (spend a good amount of energy and time) so I don't have to spend as much time and energy later. Eventually it pays off--a lot. If you think how you dress doesn't affect how people treat you in the world, you're terribly mistaken. Even more if you are a woman.
