公司让我们穿的工作服太不整洁了,既便宜又不舒服.
The outfit 做主语,后面接了一个定语从句“the company makes us wear”,先行词为outfit,因为从句中间缺少wear的宾语,所以关系词可以省略.
这句话也可以这样说：“The outfit which/that the company makes us wear is lousy;it's cheap and uncomfortable.”
前面句子的主干为：The outfit is lousy.为主系表结构