Rescue Beauty Lounge recently released a gorgeous dark blue polish with copper shimmer. Since $ 18 is a lot of money, especially since I have to add international shipping, I tried to make my own version of it!
I used Essence Midnight Rocker, some clear polish and CND Effects Copper Shimmer and added some of everything into an empty bottle. I really love the result and the shimmer is obvious enough to be noticed (by me) in normal dim lighting, but not overpowering the blue jelly consistency. I needed 3 coats for this!