Disco 70's Party Theme Knits and denims were the fabrics of choice.  Leisure suits for men became commonplace, and women were fashionable in everything from ankle-length grandmother dresses to hot pants and micro-miniskirts.  The movie Annie Hall inspired a fashion trend with women sporting traditional men's clothing such as derby hats, tweed jackets, and neckties worn with baggy pants or skirts.  The women's movement was strong and women surpassed men in college enrollment in 1979.  The first Earth Day was April 22, 1970.  David Bowie, Queen, Abba, KIZZ, The Bee Gees, Donna Summer were the musical artist that many boogied to.  Nixon resigns in 1974 facing impeachment from the information revealed on the Watergate tapes.  Star Wars was the highest grossing film ever.  Saturday Fever was the movie that really represents the 1970.  The story of a boy who just wants to dance. The men had shoulder length hair and everyone wore tight fitting clothes.  In New York, Studio 54 was the most popular place for a disco party theme.  Disco is not just a club, but it is also a dance style and a fashion.  Around the country roller disco was all the rage.