First I used three coats of Sinful Colors Irish Green. As you can see, even after three coats, it is still very sheer. If I was wearing it alone, I would use a base coat of white first.
I layered on a thick coat of Fabulous Nails Midnight Black Crackle. I painted it on quickly since it dries and cracks fast. But the coat doesn't have to be perfect. The crackle effect allows flaws to blend in.
I love this look so much! I will definitely be pairing my crackle with other polishes for more Halloween manis. :)