"Serge is a type of twill fabric that has diagonal lines or ridges on both sides,made with a two-up, two-down weave. The worsted variety is used in making military uniforms, suits, great coats and trench coats. Its counterpart, silk serge, is used for linings. French serge is a softer, finer variety. The word is also used for a high quality woolen woven fabric." http://www.patreon.com/raocow https://talkhaus.raocow.com/viewtopic.php?f=3&t=17447