I am looking for some creative ideas for my son's role in the wedding. He will be 3 years old when we get married, and I want him to have a special role. We have already ruled our ring bearer because my future step grandson will have this role and his sister will be the flower girl. My father will be walking me down the aisle , so I toyed with my son also walking me down. I also need some ideas on how to incorporate my FI's three adult children (2girls, 1 boy) in the ceremony as well.