Serge (fabric) with worsted warp and a woollen weft. Denim is a cotton fabric with a similar weave; its name is believed to be derived from "serge de Nîmes" after Nîmes in France. Serge (fabric) 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. The name is
Fabric of Saint Peter Fabric of Saint Peter The Fabric of Saint Peter is an institution of the Roman Catholic Church responsible for the conservation and maintenance of St. Peter's Basilica and exercising vigilance over its sacred character and the organization of visitors. While it is not part of the Roman Curia, the 1988 apostolic constitution "Pastor bonus" recognizes it as "closely associated with the Holy See." The Fabric has existed under various names and varying responsibilities since 1523, when Pope Clement VII established a commission to build and administer the Basilica. The Archpriest of the Basilica is customarily the President of the Fabric.