Guess the Year Game - Seventies   1 | 2 | 3 | 4 | 5 Some Fashion Fads • Hot pants • Bell-bottom pants • Earth shoes, clogs, leisure suits • Micro-mini skirts • Ankle-length granny dresses • Psychedelic -colored platform shoes • Pet rocks, mood rings, Rubik's cubes • Star Wars pins • Smiley face pins. In 1971 more than 50 million smiley face pins were sold.