Nords has loads of crocks on there sight. I bought DH black ones for his birthday-he loves them. I am looking at white -they have several colors and patterns. what are your thoughts on them? Ugly, in house only, or with any casual outfits, or? I think they are in the same catagory as birks, but can work in cooler weather, and look better with socks. DH wears his with black socks for walking outdoors.