How thoughtful of you! I know there is a lot of choices and information to consider (square, rectangular; caviar, lambskin; silver, gold.....) I think you cannot go wrong with whatever choice you make. My recommendation would be to go to the boutique and stores in your area that sell Chanel and put your name on the list for any of these choices and see which calls u first. Then you can see them in person and pick whichever you think your wife will love. Best of luck!
