22 New Beauty Launches That Are Coming in Hot For December 2017

"'Tis the season to be jolly — and by that, I mean get away with wearing holographic hair to the office. When that predictably midday frizz hits my strands, I work just the smallest amount of Saints & Sinners Illuminati Divine Shine Holographic Serum ($25, salons) into my hair. Not only does this sweet-smelling goo make my hair behave, but it also instantly adds an iridescent glow that looks so pretty on my frosty blonde. I look and feel like an ice princess, despite the fact that I haven't put on a pair of skates in 10 years." — AD