The phrase identifies a garment, constructed primarily from a twill-woven cotton material, regularly blue in coloration, and designed for put on as an outer layer. The time period additionally encompasses the present occasions or data surrounding this particular sort of attire. For instance, evaluation of market developments, client demand, or associated societal impacts could all fall underneath its scope.
Understanding the components driving its reputation gives a number of advantages. These embrace insights into vogue cycles, understanding the impression of producing processes on sustainability, and appreciating the cultural significance embedded inside clothes decisions. Traditionally, such attire has been related to workwear, rise up, and subsequently, mainstream vogue.