Help! I'm making my first wedding cake and I have flowers that will be on top and cascading down the tiers. Do I put the flowers on first or wait til I get to the venue? The cake is white and the flowers are a bright blue. I'm afraid while driving it might turn my white cake blue from the petal dust. I could be wrong.. anyone know?

I don't think it's going to to turn your frosting blue.

I assume you are going to stack it before you deliver it. I'd go ahead and put the flowers on, too. You'll be fine.

I have a cake (train cake) in my pics that I put the flowers on and then transported. I had no problems.