night·dress
noun/ˈnaɪtdres/
/ˈnaɪtdres/
(British English) (North American English or old-fashioned nightgown)
(also informal nightie British English, North American English)
- a long loose piece of clothing like a thin dress, worn in bed

enlarge image一件宽松的长衣服,如一件薄裙子,在床上穿 - I prefer pyjamas to nightdresses.
比起睡衣我更喜欢睡衣。
- I prefer pyjamas to nightdresses.