You can make great baby shower decorations that the mother to be can reuse. You can make a great diaper cake for the center peice. You first take a newborn diaper and roll it then put a small rubberband on it, keep doing and put it on a try of some sort. Place them in a circle and keep stacking usually 3 tiers look great. You can add baby toys like teethers, nail clippers, medicine dropper etc for the decorations.