trouser suit (trousersuits)

• 1.  

  N-COUNT（可数名词） A trouser suit is women's clothing consisting of a pair of trousers and a jacket which are made from the same material. (上衣与裤子搭配的) 女长裤套装 [英国英语]

  例：

  Today she wore a red trouser suit that fit really well.

  今天她穿了一套很搭的红色女长裤套装。