We've found our favorite cakes!

The two cakes below are very similar and those are the two that we absolutely love. Initially we wanted a square cake, so if this design could work just as well with a square cake then we'd go for it. I'd like it to be at least 3 tiers- the base icing would be buttercream and the ribbons are thinkly rolled fondant. As for the flowers- I would substitute the fondant flowers for real flowers that we would add on the day of. What do you think?