This little pretty is A Piece of Forever from the new Breaking Dawn 2 trend edition from Essence (reviewed here). From all the polishes in the collection this is probably the one i was both most excited about and most concerned about; metallic nail polishes that aren't glitter or foil are well known to be....finicky. They commonly have a very thin formula and leave brush/streak marks.
As you can see i didn't have much to worry about. The formula was pretty damn good for a metallic finishes, a little thin but not exceedingly so; the photo above is 3 coats but 2 would probably have been enough.
The streak marks are probably the least visible of any metallic I've ever tried. It's a very soft color that's quite reflective, it catches even small bits of light and looks quite glow-y. I think this is a gorgeous color and i think it's so soft you could even get away with it at work.