I layered Jawbreaker over a white base so I could get away with minimal coats for full coverage. My white base of choice is Sally Hansen Ghost, a basic white creme. It was not fully opaque in one coat but it gave me the base I needed. I then applied two coats of Jawbreaker over Ghost to add depth between the layers. The milky white base also made the shiny glitter appear softer, almost pastel in some cases.
I cleaned up the cuticle area and added a topcoat to seal the glitter and add some shine. I am loving this look right now, white nails, anything but plain or boring!