Biedermeier
adjective
Bie·der·mei·er ˈbē-dər-ˌmī(-ə)r 
: of a style of unostentatious furniture and interior decoration popular especially with the middle class in early 19th century Germany
Word History
Etymology
after Gottlieb Biedermeier, satirical name for an uninspired German bourgeois
First Known Use
1899, in the meaning defined above