One of my favorite ways to decorate for a baby shower is both inexpensive and helpful! All you need is a few packages of onesies, some pretty clothespins and some decorative rope (on the thicker side). Take the rope and drape it on the walls or from the ceiling of the party area. Ensure it's stable and then clothespin on the onesies all over the room! It creates a fantastic and appropriate decoration for the festivities and afterwards the mother-to-be can pack the onesies away until the baby is born! You can also mix in infant t-shirts, socks, etc. and it works for indoor and outdoor showers!