About two weeks ago, I decided to paint my nails navy blue for Christmas! I used French Kiss by Pure Ice. Then, in my lovely stocking, there was a ton of awesome nail polishes. One of them was an amazing holo-like glitter top coat: Space Queen by Essence Color & Go.
Here's the blue before the top coat:

Here's the blue with Space Queen. I couldn't get a good picture of the glitter, but it's SO GORGEOUS. The tiny glitter pieces shine pretty much every color when you move your fingers (:

A slightly better picture of the glitter-- you can see the different colors:
I painted my nails on New Year's Eve, too, so I'll post those soon (: They're from the Muppets collections xD