Bemberg or Bemberg silk is the trade name for a special kind of rayon. It is frequently used for lining high quality suits and coats. Bemberg silk is a cheaper and more versatile substitute for natural silk.^{[citation needed]} A trade name, also known as a trading name or a business name, is the legal name of a business, or the name which a business trades under for commercial purposes. ... Rayon is a manufactured regenerated cellulosic fiber. ... Look up Suit in Wiktionary, the free dictionary. ... Coat can refer to any one of the following: The fur coat of a mammal. ... Silk dresses Silk is a natural protein fiber, some forms of which can be woven into textiles. ...