Fall 2008 hairstyles. Hairstyles and looks for Fall 2008 hairstyles. Here are the fall 2009 hairstyles and hair trends that graced the runway. The bob is once again the hottest look for the season. While some other popular looks are boho waves, the mushroom bob, blunt bob, chignon, sleek ponytails, braids, natural looks, face framing layers and much more. Here are the hottest styles to been seen in for fall 2009