Crocheting pattern for a zelda / elf-like hat?

Im having my sister crochet a hat for me but im having trouble finding a pattern for a hat thats just right… any suggestions for really good sites with lots of free patterns? or do you have a link to a really cool rasta / tam / ? hat with a semi hippy-like amount of slouch?

Sewing, crochet, knit. Hats for men women and children. If you want the hat to slouch add more to the top part.

http://www.headhuggers.org/patterns/patterns.htm

And here is a site for the rasta hat

http://www.chezcrochet.com/page60.html

Offhand Designs Weekender Knitting and Crochet Bag Review Video