A popular brand of nail polish is OPI which makes an array of colours and collections with probably the most original names you will ever here..
My personal favourite.. from the Indian collection there is a colour called Keys to my Karma..
So recently they just came out with a new collection called the South Beach Collection.. I cant say this is my favourite group of colours but there are some great ones!
Check out the OPI website to see all of their amazing collections.. and the best part is you can interactively try them on!!! This may sound crazy but its true!!
Enjoy!!