I bought a pair of platform-type espadrilles from Banana Republic that ended up being so godawful. First of all, the left shoe is somehow significantly narrower than the right shoe. Also, the canvas material cut up my feet so badly that I think there might be blood on the shoes! I did wear them outside however... online Banana Republic said their return policy is for unworn merchandise. Is there a way I can convince them to give me a refund? Has anyone done this for worn shoes (to a place that's not as understanding as Nordstrom!)? Should I bother? They were $78.00 which I'd like to get back!