tunic
/ˈtju:nɪk; ?@ ˈtu:-; `tunɪk/ n
1 close-fitting jacket worn as part of a uniform by police officers, soldiers, etc （警察、 士兵等的）紧身短上衣.
2
(a) loose (usu sleeveless) outer garment reaching to the knees and sometimes gathered at the waist with a belt, as worn by ancient Greeks and Romans 短袍（长至膝, 通常无袖, 有时束腰, 古代希腊人及罗马人穿用）.
(b) similar hip-length garment with open sleeves worn over trousers or a skirt by women or girls （女用）短上衣（长至臀部, 敞袖, 有时束腰, 罩於裤或裙外）.