go out of fashion

go out of fashion

 and go out of style; go out
to become unfashionable; to become obsolete. That kind of furniture went out of style years ago. I hope this kind of thing never goes out of fashion. It went out years ago.
See also: fashion, of, out

go out of fashion

Also, go out of style. See under go out, def. 5.
See also: fashion, of, out