1581 (n.), 1676 (adj.), probably dim. of
doue "poorly dressed woman" (1330), of uncertain origin. The modern use of
dowd (n.) is most likely a back-formation from
dowdy. "If plaine or homely, wee saie she is a doudie or a slut" [1581].
"You don't have to be dowdy to be a Christian." [Tammy Faye Bakker, "Newsweek," June 8, 1987]