I have found a few on line patterns
Okay. I thought by 'a few' you meant 3-4.
There's a thread on KR discussing that 'newsboy' caps are referred to by other names so have you tried searching by other monikers?
Do you belong to Rav? There are some ideas there. Found these two. (First in 'Stitch 'N Bitch Nation,' the second in 'Creative Knitting July 2007.') If patt has section, you can add repeat to make it larger.