Fine dining is a restaurant experience that is typically more sophisticated, unique, and expensive than at a typical restaurant. The décor of such restaurants features higher-quality materials, with establishments having certain rules of dining which visitors are generally expected to follow, sometimes including a dress code. Fine dining establishments are sometimes called white-tablecloth restaurants, because they traditionally featured table service by servers, at tables covered by white tablecloths. The tablecloths came to symbolize the experience. The use of white tablecloths eventually became less fashionable, but the service and upscale ambiance remained.