I just purchased this bag on Bluefly: Bluefly - Designer apparel & accessories for women - save up to 75% every day - #2067787 - Ferragamo black pebble calfskin Gancio satchel Should I be concerned that it is a fake??!! Unfortunately, I didn't know about their questionable reputation until after I ordered. I haven't received the bag yet, but now I'm totally paranoid! Has anyone else ordered Ferragamo bags from them? Any problems with authenticity??