Popsugar Beauty Beauty Trends Rainbow Beauty Trends 8 Unexpected Ways to Wear Rainbow-Bright Colors June 29, 2015 by Brinton Parker View On One Page Photo 3 of 9 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Prismatic Pits It takes a certain level of bravery to grow out your underarm hair and dye it a neon hue, but these women make it look beautiful. Previous Next Start Slideshow Beauty TrendsMakeup TrendsHair Trends