I have a faux shearling coat with a hood which is long and much warmer than any wool coat I've ever had. It is very glamorous looking but not as warm as the puffy down coats.

Real shearling is dressy and supposed to be as warm as down but it is very heavy and many object because it is using the hide of an animal. I think they kill the animal (sheep?) to get it but I'm clearly not an authority on this. They are beautiful looking though.
2/c-3a Coarse hair med. density.
Protein sensitive but can use occasionally
Highly porous. Color over grey.
Best 1st day method: Ice Queen!
Stylers: Mix Curls in a Bottle into everything for shine. Terrible pj
Sometimes try roller sets or use a curling brush - classic glamor.
Every day is a gift