I have a range of purples in my collection but the one I'm particularly loving right now is OPI The Color To Watch. I love it because it's very metallic and is a bright polish without looking too crazy. It is very sheer though - took 3 coats to look opaque.
I like to do the glitter accent nail with Sephora by OPI - It's Bouquet With Me, which I picked up when I was in America last summer. I always use that polish for the glitter nail when I am wearing purple polish - it just looks gorgeous :-)
Without flash, in natural light:
Left - OPI The Color To Watch, Right - Sephora by OPI It's Bouquet With Me
What colour nail polish are you loving at the moment?
Whilst I am still on my purple kick, I will be painting my nails with OPI Pamplona Purple tonight :-)