I picked up a bottle of Sally Hansen Lacquer Shine polish in "Spark" for cheap at Walgreen's. I don't know if SH is discontinuing the line, or if it's just Walgreen's that is discontinuing the line, but all the Walgreen's here have the entire Lacquer Shine line for 1/2 off. The formula is better than decent, drying time was excellent (without a fast-dry topcoat), but I hate the tiny little brush that comes in the Lacquer Shine line.
As you can see below, Spark is your basic navy blue with a tiny bit of pinkish-purple shimmer. The shimmer only comes out in direct sunlight; in indirect light, the polish looks straight-up navy blue. (You can click on the picture to enlarge it; it shows the shimmer better that way.)
I topped it off with two coats (because I can never seem to stop at one...) of Sinful Colors Green Ocean. It's a delightful blue/green flakie polish that was available in March. I love it, and I especially love it over navy blue.
Here's a pick when I think it's at it's best, in indirect natural light:
And here's another in direct sun:
After red, navy blue is one of my favorite polish colors to wear, and I really like how the flakies really pop out and glow.
2017 MN State Fair
5 months ago