This is a shimmery blue with blue microglitter that changes to purple. It's a shame that I couldn't capture the color shift with my camera, because it is awesome in real life, and there are not many color changing glitters out there. I thought it was worth posting this one, in case you have it, or see it out there, grab it if you can, because it's great in real life. I didn't even know how good it was until I started going through my untrieds. This is rather old, from way back when Hot Topic used to make good nail polishes.
3 coats Hot Topic no name blue
Models Own 3 in 1 Topcoat