CHANEL spring 2007 ivory silk flats black bow gold CC logo French sz 39 box bag

Does Chanel do anything but beautiful? From the spring 2007 [07p] line, pleated ivory-colored silk ballet flats with black grosgrain bows adorned with a gold CC logo charm. The original US price was $850. These were given to me by a friend who at the time worked at the Chanel flagship store in Rue Cambon in Paris. They are a French size 39; I wear a US size 8 and that was the corresponding fit for me. Includes Chanel box and sleeper bag. From a smoke-free, dog-loving home. Your questions welcomed.