Blue polishes are almost never my favorite in the bunch. I know a few people that just rave about blue nail polish, which is why I have a ton of different shades of blue polish in my collection. This is OPI Blue My Mind and is among the three OPI polishes I got for Christmas. Here you see three coats and a top coat. I very much liked the color at one or even two coats, but it was still just to streaky. It had been a dark periwinkle color until the third coat and then it turned royal.