out-of-date

adjective

Of a style or method formerly in vogue: antiquated, antique, archaic, bygone, dated, dowdy, fusty, old, old-fashioned, old-time, outdated, outmoded, passé, vintage. See new/old.

1.  Too old to be used, past the point of expiration, as in This milk is out of date. [Early 1600s]
2.  Old-fashioned, no longer in style, as in Dean has three suits but they're all out of date. [Early 1800s]

The adjective has one meaning:

Meaning #1: old; no longer in use or valid or fashionable
  Synonyms: obsolete, outdated, superannuated