blue iguana is a super old china glaze polish, from their island escape collection back in summer 2011.
blue iguana was, sadly, my only pick from this collection. i wish i got more, because i became a huge fan of this particular finish, that was collection's theme. blue iguana is it's gem though. a gorgeous electric blue shade, with turquoise flecks, it looks almost unreal. the foil-like finish makes it look like a duochrome as well.
the formula is a little bit on a sheer and runny side. after two coats, you still have some visible nail line, but i find it looks interesting so i don't bother with the third coat.