Light Of Emerald City is one of the polishes from the OPI OZ collection. It is a silver and white chunky 'glitter' that turns a basic polish into something more.
I applied this over a Pixi polish, which I wasn't too keen on. I think it would look better over a lighter colour, so it will be perfect for the summer months with all the pastel polishes.
This lasted on the nails well and didn't chip until the fourth day of wear and it was only slightly. The downside is that it's an absolute pain to remove. I think it took me about 45 mins to finally get it all off. I think the affect it gives is worth it though and the fact that it last so well.
This retails for £11.50 but I actually picked mine up from the wholesalers for £5.50.
Have you tried this polish before or any of the other from the collection?