Does anyone have a pattern for a knitted ruffle or flutter sleeve?

Hello everyone. I would like to put flutter or “butterfly” sleeves on a summer top with a standard, round armhole.

I searched for patterns on the net and came up with some laughers…searching for Knitted flutter sleeve I found out how to make a twiddlemuff (yes, really), and a pattern called Buttshirt. Yes really. At least that one had ruffle sleeves.

So if anyone here has a pattern with flutter sleeves, I’d like to know. (My search here came up empty too.)

Thank you!