I have a pattern for a very cute cap know as a wiggie. It's very cute and really soft and comfortable to wear. You just use fun fur in any colour of your liking. I made a nice one in copper for around the house (my head gets chilly in the winter), and if you combine the fun fur with a satin yarn of similar shade (and make it longer for a fold up brim) you have a lovely fuzzy, soft and warm hat for the winter.
Here's a pic of a wiggie:
After much looking I found the pattern!! Here it is: Wiggies pattern.jpg