For Henry's I followed the Sanctuary for Baby pattern, and omitted the collar. I knew he would just chew on it, and it would get gross.
For Ellie's sweater I used the Korrigan pattern, which I made several modifications to (I didn't knit the sleeves flat as called for). I knit the 24 month size, and it came out perfectly! (She is a tiny thing!)
I think it came out really cute, especially given all the trouble I had keeping track of the cable chart (too many increases!)