After searching on Pinterest for hours, I decided to do a water color navy ombre cake. I even used the same idea for the baptism invitations. To create the cake I used Wilton's White Icing Color and mixed with navy gel food coloring and a little water. I added a little black to the navy since the white icing lightened it more than I wanted. I added more white for each layer, until I got to the top where I only had a very little amount of the navy to almost make it white. The cake came out exactly how I wanted it and it was super easy to create!