I love flats. I love heels, too, but sometimes, you get to the point where you just need a break from them. That's a good time to turn to your (at least my) other fave: flats. Here are some fab flats for Fall 2007:Façade 'Madison' Flat - $89.95Gray is the new black, right? The bow is sooo cute, too!MICHAEL Michael Kors 'Trinity' Flat - $108.95Flats with some subtle color. I'm feeling the