Retro
Retro is a term used to describe fashions, trends and other cultural items that were popular or relevant many years ago. Generally, something that is retro is at least of fifteen or twenty years of age. For example, a video game from 1997 could be considered as something retro. The term is especially used for things of the mid twentieth century (1950s, 1960s, 1970s and 1980s).
Retro Media
Retro lamp by IKEA, referring to the 1970s
A 1940s retro-style dress with turban, designed in a modern electric blue, modeled by Karlie Kloss at a 2011 Anna Sui show
A Qantas Boeing 737-800 (VH-XZP) retrojet seen at Sydney Airport