Do most of you wear only one designer or do you have pieces from Cartier, Tiffany, Hermes, Yurman, etc? I find myself recently getting into assorted designers (thanks to TPF)! It seems a lot of people wear all Cartier but I was wondering if there are also a lot that mix it up. Do you have a Tiffany Day and then a Yurman Day or just wear everything together?