Pastel wedding cake

Wedding cake for my Dad and his new wife...All she requested was patel colors..12" (chocolate cake w/ Italian cream filling), 10" (wasc with fudge filling), 8" (chocolate with cheesecake filling), and a 6" (marble cake with Italian cream). All butter cream icing and decorations. It was HOT, HOT at the lake where the wedding was...the flowers started melting, but managed to hold up till they cut it, thank goodness.