How did paisley, bell bottoms, and flower-headbands become the uniform of the sixties hippie? Well, you can thank San Francisco and the Summer of Love for that. To this day, the look is endlessly recreated everywhere from fashion runways to Hollywood films. How did that look emerge, evolve and influence the hipsters of today? Check out this list of inspirations that helped define an era. See if you can capture the spirit on your next visit to San Francisco.