Here's a brief swatch post for you. (Sorry, I was out of town again. Should back for a while, though!)
This is two coats of Santee - Sky Blue. It's a lovely frosty sky blue.
I probably could have gone for three, but for what I wanted from it it was fine. To get rid of the slight streakiness, I could have sponged on the last coat. But really, it looks fine. With nail art and top coat over it, it looks just lovely.
I've used this before in my Sea Life nails, my Halloween nails, my Peace Sign Jacket nails, and my I Love Neil nails. :)