Diaper cakes are typically made with cloth or disposable diapers. Rolled and arranged in tiers. As many tiers as desired can be used but three seems to be a popular number for this. Once you've assembled your diaper cake you'll want to embellish it with sweet baby items. Adding on pacifiers, baby bibs, rattles, wash cloths, miniature stuffed animals and other small baby products.
Diaper cakes can be made in a variety of ways and methods. Check out this site for a tutorial on how to create one!