I made this brimmed hat made for a friend's friend's little girl because she lost the first one I made her and had worn it daily (love that!).
I wish I could find a really good brim pattern, I guess I will have to see if I can come up with one on my own. The patterns I've tried so far just never turn out quite right.
I LOVE this flower pattern, it was one of the first I tried and is still one of my favorites:
http://www.favecrafts.com/Accessories/Sunshine-Daisy-Headband