I was inspired by The Nailasaurus for this mani. She found a £2 near dupe for Picture Polish Altered State which I think is my favourite PP. You can read her post here: http://www.thenailasaurus.com/2014/08/budget-flakie-duochrome-nail-polish.html

I’ve just purchased the Butter London Overcoats collection and Petrol looked a lot like the multichromes from Picture Polish. I thought that over the Stardust overcoat it would look really similar. So I used it in a skittles design to compare them all together. Everything was over a black base.
Graffiti Nails Jet
Picture Polish Illusionist
Picture Polish Altered State
Butter London Stardust and Petrol
Picture Polish Aurora
Picture Polish Gravity
 
Its not my best finish or photos but I adore that there are so many colours as I tilt and move my nails. The scattered holo comes out really strongly in the sunlight and the Butter London combo is a a pretty good dupe for Illusionist.