Soutache (/suːˈtæʃ/, soo-TASH), also known as Russia braid, is a narrow flat decorative braid, a type of galloon, used in the trimming of drapery or clothing. Soutache is created by weaving a decorative thread around and between two parallel cords and completely covering the cores; this produces a piece of trim with a braided or herringbone pattern. Often woven of metallic bullion thread, silk, or a blend of silk and wool, soutache began to be made of rayon and other synthetic fibers in the 20th century. Soutache is incorporated into standalone accessories like jewelry, typically with beads.