The easy days of summer are fast behind us. The weather's become a bit cooler and unpredictable and no longer can we throw on our shorts and sandals and get on with our day. It's never an easy task changing up a wardrobe in anticipation of a new (colder) season. In the last week alone I've overdressed and sweated through the warmer days, then underdressed and shivered through the cooler ones. The key to fall fashion, I've been reminded, is to dress in layers. But just because you're wearing more clothes (and often in the fall the selections become less colourful), that doesn't mean you can't have some statement pieces to keep things lively. Here are some fun fall fashion finds for under $40.