I asked my boy friend to pick a color, and he picked blue. China Glaze Blue Sparrow from the Ink Collection definitely screams "blue". It's a lovely blue neon with light blue glitter. I don't even want to imagine what a pain it will be to take it off.
Application was quite good. This is two coats. It does dry matte and bumpy so you will need a couple of coats of top coat if you want the surface to be even and shiny.