I'm looking for a winter coat. Nothing I find is ever really warm enough. It doesn't regularly get below freezing here but in some places I like to go (Appalachians) it gets especially cold and I already run very cold as is. The caveat is that I'd like to stay away from synthetic fibers because I prefer to be more attuned to nature and I feel like I'd be cheating myself spiritually if I use lab made fabrics.

Pic is something from Fjallsraven but it has synthetic polyesters.