Why do I want to make a cap for M?

I need a cap for M for Little Contenders, and I have the strangest urge to make it instead of buying a cheap cap at Wal-mart. I have never had any desire to make a cap before, and there is already plenty on my to do list, but I have been putting off buying one for months now so I guess I need to start sewing. I think denim would make an adorable cap, plus I could get rid of another pair of jeans from my stash. I'm on the hunt for the perfect cap pattern or tutorial. Any suggestions are most welcome!

• Mushroom Villagers - The Eddie Cap 
• indietutes - Bush Hat 
• Clevergirl.org - Newsboy Cap

Not for M, but I think Scott might get a lot of use out of something like this ear muff thingy from Craftstylish.