Luxury goods are often perceived as status symbols. Examples may include a mansion or penthouse apartment, a trophy spouse, haute couture fashionable clothes, jewellery, or a luxury vehicle. A sizeable collection of high-priced artworks or antiques may be displayed, sometimes in multiple seasonally occupied residences located around the world. Privately owned aircraft and luxury yachts are movable status symbols that can be taken from one glamorous location to another; the "jet set" refers to wealthy individuals who travel by private jet and who frequent fashionable resorts.