With the onset of Fall, we're quickly remembering the value of a good trench coat. Are you? Yes, it's a classically inclined basic that hints at style icons like Jackie O., but with so many styled variations and a slew of ways to wear the staple, it's really so much more. As proof of what it's worth, we've rounded up a week of inspiration from our favorite celebs. From Naomi Watts's sexier iteration (as a dress!) to Anja Rubik's cool-girl spin, the ways to wear this Fall layer are practically limitless. Just click through for a few fresh styling tips, then shop the looks for yourself.