If you are daring enough, you can totally rock this summer by flaunting bold neon nails. Here are some neon nail polish shades that will brighten your day! See more about purple nail polish, lilac nails and nail polish.
Multiple stripes of different colors of crackle polish with the top layer being a full coat of black crackle. The same effect could be achieved by using regular polishes to do stripes on the nail then topping off with the black crackle.