It was such a sunny day I just had to do a holo shade. That is the best NP for a sunny day! I chose Milani - Hi-Tech and oh baby this is amazing!!!
This is an outrageously bright, lime green that is impressive right there but then add the amazing holographic particles and whoa baby! This even very prismatic in low light, not just sunlight.
If you have seen the Milani 3D Holographic line in store and thought they didn't look that impressive don't trust it. In the bottle they look sort of holo. On the nail they really shine. And they are well pigmented. I have tried 3 of these shades and all of them got on in two coats.
Here is the blue one, Cyberspace I snapped a while back:
I loved this on me too. I also tried the purple one, Hi-Res, and loved that too! I may have to give in to the other three now too. :c)