你需要一顶帽子、一条长裤和一件厚毛衣来让你在晚上保暖。

You will need a hat, long trousers and a thick sweater to keep you warm at night.

单排扣的上衣搭配一条长裤会有一种使你看起来很细长的结果。

A single-button jacket with long pants has an overall slenderizing effect.