Take a look at 2 coats of China Glaze Gamer Glam, without Seche Vite on top.
And, for those who are curious, here it is indoors.
I am really liking Gamer Glam, both indoors and out. Many people were disappointed by the Tronica collection, because the holo wasn't as crazy as other China Glaze polishes. I like this polish how it is though; it is pretty with a subtle addition of sparkly holo goodness.