I was recently sent a set of SinfulColors nail polish to try out. They have metallic colors (including metallic versions of pinks, and purple) that are iridescent with soft tones and glittery sparkle polish that is bold and fun. Both colors are chip resistant and the polish brush helps deliver a smooth professional-looking finish. These colors worked better than a lot of cheaper brands I've used in the past, and my daughter was even able to do a better job than she normally does using this brush. She loved the sparkle polish especially!
SinfulColors polishes are available at several stores, including Target, Walmart, and Walgreens, for $1.99 per bottle. There are a variety of other colors and collections as well, so be sure to check them out. Polishes are made in the US, and are three-free.