(Go Team Venture-Fail!)
...and I call these hats Pétoncle and Varia (I think. Don't hold me to that.) The patterns will be available shortly :-)
Oh, and here's Varia's lil' sister, PinkyScallopface (I don't have to come up with a real name if it doesn't have its own pattern, okay??) A smaller and simpler variant, with a pompom, cause...yes.
It had to happen. Pinterest has been taunting me with scalloped everything for months now. I stole Pinky's color scheme right off that trailor ;-P