Waved bob hairstyle

As the longer bob creeps its way into our 2011 hair trends guide, the question starts to arise: if you go down the path of a shoulder-length bob, how do you keep it interesting and varied? Most of the examples we've seen have leaned to straight, or with a modern take on the 70s-glam blow wave. But here's another trend that's arising as a result of 2011's shoulder-scraping cut: the waved bob.