The bottom cake is french vanilla, iced with vanilla buttercream, the top cake is a spice cake, iced with cream cheese buttercream. Both are covereed with marshmallow fondant, recipe here www.cakecentral.com/recipe/16228/buttercream-flavored-marshmallow-fondant, flowers, confetti and letters are also MMF. Also, both cakes are 2 layers, I hate when I have to guess how many layers a cake is if I'm thinking of making something like it.
If you haven't tried Cake Central's MMF, you should! The addition of butter flavor and Dream Whip give it great flavor. No one at the party was peeling off the fondant to throw away and a few guests asked if it was fondant!
See you on the sweet side!