A greenish-brown, diamond-twill, boat-neck wool sweater woven between 230 and 380 and worn by a reindeer hunter was discovered by researchers in 2013. The tunic, which was mended with two patches, had been preserved in the Norwegian Lendbreen glacier and would have fit a slender man of about 5'9". “The hunter,” said researcher Lise Bender Jørgensen, “looked after his clothing.”

As a member of a Cherokee delegation to Washington, DC, Sam Houston wore traditional loincloth and blanket to an 1818 meeting with Secretary of War John C. Calhoun, who was offended and chastised Houston for his dress. Twenty-two years later, between terms as president of the Republic of Texas, Houston wore such a blanket to meet Jean Pierre Isidore Alphonse Dubois, comte de Saligny, in Austin.

In 1876 Dr. Gustav Jaeger, zoologist and physiologist at the University of Stuttgart, began advocating the wearing of rough animal fibers, particularly undyed sheep wool, close to the skin; early customers of his “Sanitary Woollen System” included Oscar Wilde and Henry Stanley, who brought them on his expedition to Africa to search for Dr. Livingstone.

Washington Post fashion critic Robin Givhan reported on a pink blazer and black V-neck shirt worn on the Senate floor in 2007. “There was cleavage on display Wednesday afternoon on C-SPAN2,” Givhan wrote. “It belonged to Senator Hillary Clinton.”