Baby Shower Diaper Cake!! I made this for my best friend's baby shower. I used twine to hold the diapers together. I folded each diaper in half and stuffed them in the twine until the tier was as big as I wanted it to be. Place the bottom tier on a cake circle to support the cake. I hot glued ribbon around each tier and added buttons to the back for a simple touch. I then used foam paper and cut out a circle to stick on top on the cake to cover the top of the diapers. Then add accessories!