Popsugar Beauty Beauty News Opal Hair Color Trend Opal Rainbow Hair Is the Dreamy Dye Trend You Need to Try February 10, 2018 by Jessica Cruel First Published: August 31, 2015 View On One Page Photo 8 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 Black Pearl Previous Next Start Slideshow Beauty NewsInstagramBeauty TrendsHairHair TrendsHair Color