fustian
noun [ U ] uk/ˈfʌs.ti.ən/ us/ˈfʌs.tʃən/
(CLOTH)
粗斜纹棉布
a thick, rough cotton cloth that lasts for a long time
About 1577, a certain type of fustian became popular in the city of Genoa.
It was no hardship to clothe herself in fustian and feed on oats.