I think babyshower101 can help you.They cover the ideas of Baby Shower ^_^
Candy jars, candles, cute notebooks, baby lip balm, milk jar, sipper, and spoon sets are some cute an nice gift option which you can choose as the baby shower favor. Many Baby gift registry also provides us the nice gift options for baby shower favor so that we can purchase the thing from their store as well.
Other people asked questions on various topics, and are still waiting for answer. Would be great if you can take a sec and answer them