I saw this on @chalkboardnails Instagram; you can also find it on her blog!
I used Sally Hansen Pacific Blue (original formula) and Zoya's Shelby to create the gradient with a makeup sponge. I applied 3 layers, allowing drying time between each. Then I applied two coats of Polish Me Silly's Mr Bubble! If you've never tried Polish Me Silly, you need to check them out right now! They have a shop on Etsy and they hand make all their polishes. They have so many fun colors! After the glitter, I applied a top coat!