I want to introduce one more favorite from Orly! This is Space Cadet, duo-chrome nail polish that shines pink and olive shades. The photo below shows shows bits of the secondary shade, too, on the edge, and bottom of the polish bottle.  Actually, the actual polish appears darker than it does in the photo.

This is with base coat, two coats of Space Cadet, and top coat. This polish applies easily, and is mainly glitters, which means you can nudge the coat in case you mess it up!