Feel free to continue wearing your hair loose and tousled, make up a little smudged and your baggy tees that were meant to be 'stolen from your boyfriend' (although I'm yet to meet someone who actually hijacked a sweater from their beloved).
If this is your style. Please keep it up.
However, for the rest of us, its time to find our fashion. Lets start to wear whatever the hell we want. Fashion media is purporting the shift toward feminine classics, a very simple, groomed look. Whatever you decide to do, whether it be classic or edgy, do it because thats the way you want to look, and not because Erin Wasson makes reckless disregard so sexy.