If there's one accessory trend we're seeing over and over again during New York Fashion Week, it's the skinny scarf. On the runway and around the necks of your favorite street style stars, this simple piece can put a fresh spin on any outfit. And while the skinny scarf fits right in with the '70s-inspired styles that are all the rage, it's surprisingly versatile, working just as well with more modern looks. Read on for a little inspiration (and shopping), so you can jump on Fall's easiest trend too.