My base color is Catrice I Got The Flower (Glamazona Limited Edition), a cool toned purple creme. I used three coats for opacity.
For the triangles I appied two coats of ILNP Contraband on my Ubermat. "Stuffed with the perfect ratio of blue, purple, and red sparkle effect pigments practically screaming to be noticed, this polish really dances in direct light." (Source: ILNP) Once the polish was dry, I removed it from the mat and cut it to triangles, using normal household scissors. Thes decals I just placed on my nails and added one coat of Pahlish Magic Mirror Top Coat.
ILNP polishes are available on Etsy and at their own shop.