I picked this polish a few weeks ago. I just wanted something different and this fitted the bill. Royal Velvet is a pretty purple polish with an awesome electric blue duochrome shine. It is easy to put on and I like the formula. It dries pretty quickly as well. Overall it's just a lovely polish. I'm not sure how unique this color is, I've read somewhere that SpaRitual has a similar polish, but I don't have anything even remotely close in my collection.