E. Tautz, whose awesome branding I mentioned back here, is sponsoring an effort to bring back snail mail. As a part of this project, they are asking influential fashion icons and writers to write postcards with quotes or quips or lessons about style. I loved this one above-- it's so true! If you could have all of those things your style would be pretty unstoppable.
PS - Patrick Grant, the guy who bought E. Tautz and it's parent company Norton & Sons, gives an interesting interview on his own thoughts on style here.