Final answer:
The counterculture movement in the 1960s, the shift in popular culture in the 1970s, and the readjustments after World War II and the 1950s all influenced fashions between 1960-1980.
Step-by-step explanation:
Between 1960-1980, several events had influence on fashions. The 1960s saw the rise of the counterculture movement, with nonconformist styles like blue jeans becoming popular among young people. The 1970s witnessed a shift in popular culture, as icons of the 1960s died and a more pessimistic attitude emerged. Additionally, the social, political, economic, and cultural readjustments after World War II and the 1950s also impacted fashion trends during this period.