If there's one thing we know for sure, it's that fashion advice is never something to overlook, especially if they're coming from Simon Doonan. Stylish author, columnist and contributor of the most fashionable places on the planet, not to mention his work as creative director with Barneys New York, Doonan is the secret weapon for trendy looks. Here, he takes some time to highlight his favorite styles and items for the coming season at Barneys NY. Get out your notepads because when it comes to fall fashion picks, this is what Simon says: