This is a great idea to have a cake made out of diapers! Check out stephstowell's etsy store!
Here is the artists bio: I make these adorable cakes made completely out of diapers. They are great for baby shower gifts or for a centerpiece at a baby shower. They are also great as a hospital gift for a new mom. I made a couple of these for baby showers I attended and got such positive responses that I decided I would try to make money at it!
I have to agree, they would make a great gift for baby showers, especially for a new mom! They come in many different themes and are all put together perfectly.
My personal favorite is this one:
Again the store is stephstowell. Check it out!