Here's my green for St Patrick's Day, the wonderfully named Martian from George (Asda)
Martian is a Quick Dry polish from George is a, not particularly flattering for me, light lime green creme. I haven't compared them yet but it looks pretty similar to OPI's Who the Shrek are You?
Swatch is 2 coats with no top coat. Formula and brush were good and the quick dry didn't cause a problem.
Are you wearing green, nails or otherwise for St Paddys?