So, I made a diaper cake tonight. It only took two hours. Had I spent more time on it, it probably would have looked nicer. But here are the pictures of the cake in progress:

The top layer was the hardest to cover because there was so much fabric. (I used 30" x 30" receiving blankets.) I'm hoping the ribbon, bows, and monkey distract from the many imperfections. If I ever make another diaper cake, I need to figure out how to make the fabric wrap around the diapers more smoothly.