Alright I'm going to sound like a whiner as a native Californian and calling San Diego home, but man we have had a cold front come in.
Although there is no snow or even clouds in the sky - during the day I look at bright sunny days with high temperatures in the 60s, but man the nights have been frigid!
It has even gotten down into the 40s which is arctic here. The heater is on, the shades are drawn, multiple blankets are on the bed and I'm now sleeping with a hat.
Which brings me to night caps - I am currently wearing my alpaca swirl hat which is super soft and not binding.
I seem to recall seeing some olde timey pictures with night caps that are more cone shaped. I have some qiviut yarn in the deep stash and might be perfect for another night cap. Off to research...