It's described as a black lipstick, but on goth standards, it's a very easy-to-wear black. It's sheer and can be used on top of other shades to darken them. The best part is the wonderful shimmer. There's copper shimmer and just a hint of green shimmer, creating a very unique sheen to the lipstick.
I tried Dark Night on top of Nightmoth lip liner and really like the result. I applied the lipstick in two phases, first heavily on top of the liner, then blotted with a paper a few times, and then added a light layer for extra shimmer.
I can imagine how gorgeous Dark Night looks on top of black liner, but it should also work on top of blue shades. I'm excited to try out all the combinations!