Now, unfortunately I didn't come up with the patterns and they weren't free, BUT they were a pretty good value and I would recommend them because they work up pretty quick!!
The listing for the FINISHED HATS is here.
The listing for the PATTERNS is here.
*One quick note on the Elsa pattern, it is called for to thread your bead on the yarn when making the crown, I found it much easier to thread it onto the pipe cleaner instead*