Colors by Llarowe Dirty Dianna is a dark burgundy-purple base with linear holographic. The formula seemes perfection to me, it's opaque in two coats, and dries very quickly. I topped it with Seche Vite top coat and didn't have any dulling of the holo. Unfortunately, I didn't have the best wear time on this polish, it lasted about two days before it began to chip, which is actually pretty normal for holos. I will definitely have to try out different base/top coats to figure out how to make it last longer, because the rich color is to-die-for.
Just LOOK at that holo!
Have you tried Colors by Llarowe? Are you a fan of these stunning holo finishes?