wagon for ring bearer..decoration ideas

Was thinking a big sign on the back that says here comes the bride..but not sure what else to do with it!

We were considering using a wagon too, my ring bearer is 2 also. I would maybe drape some white tulle around the sides and accent it with blue and silver bows. I was thinkin about making a "here comes the bride" sign for him to hold instead of putting on the wagon. either way would be cute!

Thanks..great ideas..he probably wont hold the sign up though plus hes got a ring pillow to hold..