Green Stardust is a soft green with shimmer and opalescent green/blue flakes. The formula is thin and oddly delicate feeling but it is opaque at three coats. I want more from this brand but they are expensive. *sigh* Gluttony seems to be the word of the day.
Witoxicity has a great post on ordering from KOH. It helped me a lot when I placed my order.
Cooler lighting to show the flakes a bit better.