I have worn my Sorel Tofino for four winters now, and I love them for warmth and cuteness. They are a bit clunky to walk in, but my warm feet and calves never complain.
http://shop.nordstrom.com/s/sorel-tofino-boot/3182361?origin=fashionresultspreview
I also have a shorter all-weather hiking boot that I purchased a year ago from The North Face that are also warm, water-proof and amazingly comfortable, but they change their styles so quickly that I don't think they are sold anymore.