I didn't want a traditional white wedding cake so I completely did my own thing. Obviously, we had a December wedding. The bottom layer was marble cake but I don't remember the filling. The middle layer was chocolate cake with raspberry mousse and the top layer was carrot cake with cream cheese filling b/c Mike requested that since it's his favorite.
Most people didn't even realize that this was our wedding cake so they bypassed it & didn't notice it until it was time to cut it.