I took another trip to Sally's recently and saw one lone bottle of OPI Ski Teal We Drop for £3.87, I layered China Glaze Snow Globe over it. Glittery goodness:
I quite like the teal OPI shade, but I wouldn't have paid full price for it, but for £3.87 I couldn't pass that bargain up.
CG Snow Globe is quite thick and gloopy and dries gritty, SV sorted that out though so I didn't worry too much. This glitter top coat will look wonderful over any dark base.