That BlueFly sells authentic Prada? I am playing Devil's Advocate here. The fakers have gotten extremely good. So, they probably bought an authentic bag from the boutique and ripped it apart to copy every detail. So, the fake would be copied to the last detail. The Prada boutique does not officially authenticate anything. I took my Fendi Spy to Saks over here and the lady told me it looked good, but she cannot officially authenticate anything. Same with Prada. If it was not purchased at Saks they cannot pull it up. Short of shipping the bag to Prada for cleaning (which will be a long time from purchase - by then some of these websites may have closed down), how can we be sure? So, how can we be sure that Jomashop, Net-A-Porter, StyleDrops or BlueFly are selling the real stuff?