Popsugar Beauty Nails Best Iridescent Nail Polish Celebrate the Return of Festival Season With Iridescent Nail Polish 18 April 2019 by India Yaffe View On One Page Photo 7 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 7 Nails Inc. NailKale Illuminator This pretty Nails Inc. NailKale Illuminator ($15) goes on sheer, but gets iridescent when your nails catch the light. Nails Inc. NailKale Illuminator $15 from sephora.com Buy Now Previous Next Start Slideshow NailsShoppingFestival SeasonFestival BeautyNail Polish