clotheshorse

1. My little sister is such a clotheshorse.
   我的小妹妹是个特别爱打扮的人。
2. Mary is such a clotheshorse! Look at her now.
   玛丽真是个摩登女郎！瞧她那身打扮！
3. Princess Dian was a real clotheshorse. it's hard to imagine how much she had spent on clothes.
   黛安娜王妃是一个很讲究穿戴的人，很难想象她花在衣服上的钱有多少。

noun

1. a framework on which to hang clothes (as for drying)

2. a man who is much concerned with his dress and appearance

   Synonym:    dandydudefopgallantsheikbeauswellfashion plate