Translations:Adventist Youth Honors Answer Book/Household Arts/Tailoring/13/en
From Pathfinder Wiki
It is made by passing the weft threads over one warp thread and then under two or more warp threads, over one and under two or more, and so on, with a "step" or offset between rows that creates the characteristic diagonal pattern. Because of this structure, twills generally drape well. Examples of twill fabric are chino, denim, gabardine, tweed and serge.
