I had found these games online and retyped them to match my shower theme. They have many, many other fun games.
We also did the "Mommy's Tummy" game, I used pink yarn to continue the theme instead of toilet paper.
For the "Mommy's Perfect Baby" game I brought in a couple framed pictures of my husband and I and my guests told me that they found it very helpful.
Because of our small budget I made prize bags from the Dollar Tree. I included a small frame, a candle, and a pad and pen set. The prize bags totaled to $20 for the four.