This is a my size Barbie Quinceanera cake I did this past weekend. The cake itself is two feet tall, with alternating layers of chocolate, vanilla and red velvet cake with vanilla and chocolate buttercream. The outside was finished with fondant ruffles to resemble the birthday girl's dress. It took more than 80 pounds of butter cream, 30 pounds of fondant and 25 full sheet pans of cake to make this cake!