Smoldering soul is a maroon/gold duo chrome. This was one of my faves, even though it was 3 coats.

Orly aura collection is a limited-edition assortment of 6 duo-chrome breathable shades. 

Benefits:

• It has a breathable formula is a 1-step treatment + color for longer wear and stronger, healthier nails. 
• It is infused with argan oil, pro-vitamin b5, and vitamin c.