Lavendar Roses Wedding Cake

This is my first ever wedding cake. Each of the three cakes have a different flavoring (the larger cake is vanilla almond with cherry pie filling, one of the smaller two is chocolate chocolate chip with dark chocolate mousse filling, and the other of the smaller cakes is a red velvet cake with raspberry preserve filling). All three cakes are decorated with roses that match the colors of the wedding. The entirety of all three cakes are buttercream, including air-dry buttercream for the roses.