I neglected to photograph what I used, but LA Girl 3D Effects in "Dazzling Pink" was my base coat. This is a pink holo polish. I then stamped with Sally Hansen "White On" and once dry, Orly "Black Vinyl" These are my go-to black and white polishes when stamping, as they are both opaque enough to stamp with.
I need to work on my stamping placement, but I think it worked out ok for my first attempt. Kind of looks like Aztec inspired nail art.