I have not worn blue/navy polish for a long while. I've had Colors by Llarowe Twinkle Twinkle Little Star in my stash for a while now and despite trying to put it on a few times I finally got to wear it properly last week. Apparently this is a dupe for some Essie polish that I hadn't heard of before. Whether it is or not now I haven't a clue to be honest. I don't have the other one and to be fair I don't see the hype. It's pretty but it's not so spectacular that you should spend over the odds for it.
I have on 2 coats of Twinkle Twinkle little Star. It could have done with a 3 coat as it is a crelly kind of formula. It's full of holographic glitters which sparkle nicely. They aren't overpowering at all. I did use a coat of Sally Hansen Insta-dri on top so it may have dulled the sparkle a bit. Honestly I think it's just a more subtle kind of sparkle anyway and I'd sooner have a topcoat to make it last. It's a lovely polish and one I'll more than likely get a lot of use out now that I know how nice it is.