Natural silk fabrics are premium woven textiles made from silk threads. Satin (charmeuse) is a smooth, shiny fabric for evening dresses and lingerie. Chiffon is a transparent, lightweight fabric for blouses and scarves. Crepe de Chine is a matte fabric with a grainy texture. Organza is a stiff, transparent fabric for wedding dresses and curtains. Brocade is a heavy fabric with woven patterns (often with gold/silver thread) — a traditional sericulture product. Adras is a traditional ikat silk fabric with a characteristic blurred pattern. Width: 90–150 cm. GOST 20272-96 "Silk and semi-silk fabrics". Export documentation: Certificate of Analysis (CoA), Certificate of Origin, Declaration of Conformity. Exports to China, EAEU, Middle East, Southeast Asia.