On my nails today I'm wearing a polish by Sephora by O.P.I called It's Bouquet With Me.
I picked up this polish in California last year, the Sephora Range is a bit more expensive than the regular O.P.I polishes. The glitter is purple and silver and is very fine. It takes a while to dry so layering it on can take a bit of time. I have layered this 4/5 times to get the effect in the photos.