I am very seriously considering a neo speedy in blue denim but have only one concern. Is this bag going to be a classic style or will it be tres out in some years? If I am going to spend that much money on a bag I need to know it will be in style for a long time, like 10 yrs, to warrant spending that much. What's your opinion on the denim line? It will take me a year to save for it, I am getting the bv this June and so I am essentially planning my next big purchase to save for.