A tweed is a woolen fabric that has been dyed in the fiber, prior to spinning or weaving. Tweeds can be either unpatterned or patterned with a simple woven geometric design. Scottish tweeds are characterized by hairiness, subtle colors, and twill weave construction. Harris Tweed, the quintessential Scottish tweed, is a tweed developed by the common people of the Island of Harris and Lewis for protection against wind, rain, and cold. The history, lore, and contemporary cottage production of Harris Tweed is discussed. Hunters' stalking tweeds and the Carroll range of patterns are also examined.