holdover

Mad Men, in other words, is a holdover of sorts: the last of the original Golden Age dramas.

Unfortunately, there are only five of them, and one (Bjorn) is a holdover from the first game.

I remember thinking that it looked like a holdover from the disco days.

Perched atop a mountain of wavy, pulled-back hair is a mangled ball of manliness, a holdover from the days of the samurai.