muumuu
[ moo-moo ]
/ ˈmuˌmu /
noun
a long, loose-hanging dress, usually brightly colored or patterned, worn especially by Hawaiian women.
a similar dress worn as a housedress.
Origin of muumuu
First recorded in 1920–25,
muumuu is from the Hawaiian word
muʾumuʾu name of the dress, literally, cut-off; so called because it originally lacked a yoke