A labor of love assembled by owner Alain-Paul Ruzé, this chic boutique on Rue Mozart has been called the world's smallest department store. Ruzé compulsively scours the globe six months out of each year looking for one-of-a-kind finds and then displays his wares at a popular showroom frequented by the likes of Diane Von Furstenberg. The wandering proprietor's tastes run to the eclectic: A 1700's-era American flag coexists easily beside a Faberge egg. Talmaris is favored by the social set for its quality home goods. Designers Tom Ford and Victoire de Castellane pick up engraved note cards here.