When I was pulling celebrity images for our weekly roundup last week, I, like some of you, was struck by the image of Sharon Osbourne with her Vintage Lady Dior bag. It hit me that the Lady Dior bag just may be one of the, if not the, most timeless bags of modern handbag history. Its classic shape may make it an ageless icon, but it is sneakily versatile, working well for nearly any age or style...