My daughter wanted a Princess theme for her 3rd birthday and it had to be a vanilla cake. I created this Vanilla cake decorated all in buttercream icing. The botice of the dress is done with a star tip and even had the details of a v line at the bottom on the front and back. I used a Wondermold pan and two round cakes to get the right height as there is a full Barbie doll inserted inside. I wrapped the doll in Saran Wrap to insert easier and to keep clean. The cakes were layered with a buttercream icing. My daughter loved the cake and it was a huge hit with all the guests at the party.