shabby chic
noun [ U ] uk/ˌʃæb.i ˈʃiːk/ us/ˌʃæb.i ˈʃiːk/
（家具或装修风格的）破旧时尚，古旧风格
a fashionable but informal style of decoration that uses furniture and other objects that look old and used, not modern and new
The apartment was simply but tastefully furnished in shabby chic. 这套公寓装修简单，却很有品位，采用了古旧风格。