I used one coat of China Glaze 108 Degrees, Icing Party Confetti, OPI Teenage Dream and then 108 Degrees again.
108 Degrees is actually a really bright shimmer, but it's hard to capture on camera. Also, the outdoor photos didn't really capture the holo glitter in Teenage Dream and it showed up best here in my dark living room lol. I snapped a quick pic that sort of shows it. I love jelly sandwiches!