I just bought the YSL medium envelope bag in gold hardware, gorgeous bag. I thought I did a good inspection at the store, but of course when I got home that’s when I find all the little things. I see on one of the rings the gold is a little tarnish already and there is a part of the stitching where there is thread sticking out. I mean I paid almost $2500 for this bag, I am expecting perfection or am I being too extra? Would you guys exchange over this?