TOP TEN SUMMER HAIR TRENDS TO WATCH The top ten hair trends this summer are primarily a mixture of two different themes: The 70's and brightening, brightening, brightening! Shags, bangs, highlights, and layers gone wild...Summer trends are showing the obvious excitement to be creative, break barriers, and of course finally get to the salon for the blonding, highlighting services so many craved but couldn't access for the last 12-15 months. These summer styles have swept social media…