Hello ladies! I really need help with this one... So a few months ago when it was really hard to find the quilted patent croc tribute, I had a SA in NM hunt a large one down for me. However, she was only able to find the medium so I went ahead and bought the medium instead. So, I went along...still very happy with my purchase and it has become my favorite bag. Today, I went back to NM and saw that they had the large one in stock. My SA was there too and she was nice enough to offer that if I wanted to exchange my medium for the large (+$200 of course), she would do it for me....even though I had already had the bag for a few months. So should I exchange??? I like the size of the medium but the handles only fit over my shoulders when I'm wearing a thin tee or tanktop. The handles of the large fits much better with plenty of room to spare on the shoulders...however, the bag itself is substantially bigger than the medium....so the large makes the bag a bit more casual...while the medium is a bit dressier. I really hate to be so indecisive. Can anyone help?