Old-timey

Near-synonyms: old-fashioned, antiquated, retro

Source: wiktionary

For our Halloween party that year, he wove a whole aesthetic that was maximally retro. He rolled up in an old-timey car, wearing an old-timey outfit, spouting old-timey phrases. It was a magnificent performance.

Source: wiktionary

In short, the old town—the lovablest, old-timiest, easy-goingest old town that ever was—sits there by the River, hugging its traditions, and hoarding its stories, of which it has enough to make a new Thousand and One Nights.

Source: wiktionary

One of the main charms of the Southern scene was the number of "old-timey" practices that persisted.

Source: wiktionary