I did this mani last week I think, and ended up convincing myself that I needed some actual stamping polish because I was having a hard time achieving what I was picturing in my head in terms of stamping. Every nail that I stamped had a different stamp colour because I was trying to find one that made me happy, ha.
I started off with OPI - Dutch Ya Just Love OPI? and left it plain because I ADORE this purple polish. I just wish the copper shimmer would better translate onto the nail.
For the accent nails I started off with Essense Grey-t To Be Here. This polish is gorgeous, a soft grey with TONS of pink shimmer throughout. Stunning, really. Then I sponged Essence Oh My Glitter on the tips, which is a soft lilac with the same pink shimmer throughout as Grey-t to be Here.
I used Sally Hansen Insta Dri Grape Escape from the Fall 2011 Collection, to stamp the image (from the new BM set) on my ring finger. This was the polish I was most pleased with to stamp, but I think that's true for most Insta Dri polishes.