My sister Joan and I made this cake for my nieces Snow Flake themed wedding. The largest tier was a chocolate cake with white chocolate ganache filling, the second tier was a white cake with milk chocolate ganache filling and the top tier is chocolate cake again with white chocolate ganache filling.
It was completely frosted with Italian buttercream. We made the snowflakes with royal icing piped onto wax paper and allowed to dry and sprinkled with edible glitter. The topper I made with cold porcelain clay attached to a round board so my niece would have something memento. We added little led lights to accent the snow flakes.