If there’s one decade that represents fun and freedom when it comes to style, it’s the 1970s. Not only was ’70s fashion iconic (and relevant to this day), but there was a beauty revolution as well.

DALLAS — Summer haircuts a great for those wanting a style easier to manage, but some 1970s hairdos aimed to change a whole lot more. The evolution of men’s hairstyles was a hot topic covered by many ...