hi ladies i'm going to be buying myself my first expensive (well expensive to me anyway!) bag within the next month or two. i've been looking and looking and i like a few marc by marc jacobs bags and i recently discovered the botkier bianca large satchel (black) and i love it, but i've been searching through the threads and heard some stories of some of the bianca's leather wearing. i'm just wondering if any of you have the bag in black and carry it often and have had this happen to you? i dont want to spend that much money on a bag if its going to start getting ruined! thanks ladies!!