nonstyle

noun

non·​style ˌnän-ˈstī(-ə)l 

plural nonstyles

: an absence or lack of style or of a distinctive, deliberate style

After all, [Bernie Pollack] said, the essential element of jeans style is nonstyle—that, and one other thing: "They have to fit your rear."

—Guy Trebay

Word History

First Known Use

1854, in the meaning defined above