Hi, I was wondering if you could share how your bag is holding up. Have you had any color transfer issues? Did you treat it? I really want to purchase this bag but I'm worried about ruining it with darker denim, which I wear about 90% of the time! I might just go for it though, it's so gorgeous. I do notice you have light denim on in your pic, do you just stick to stuff you know won't transfer? Thanks!!