The Biggest Beauty Trends of 2019 Are Worth Revisiting in the New Year

"Negative space" hair color is the placement technique we didn't see coming, but is actually brilliant. "This is the look on all the hottest models and influencers filling your Instagram," Jack Howard, colorist at UK's Paul Edmonds Salon and Schwarzkopf global Blondme ambassador, told POPSUGAR. "It's lighter around the face and has a balance that's pleasing to the eye. You need that contrast to stop the color from looking solid, which can look like an ombré or a single process."