Sinful Colors Gone Platinum

I picked up some Sinful Colors polishes yesterday that're on sale at Walgreens this week through Saturday. And this Gone Platinum was the first one that caught my attention! I think metallic and purple are going to be big this fall/winter, and I love purple! It's a beautiful metallic shimmer purple, reminds me of NARS Diamond Life (see here and here). The formula was more on the