Seeing or wearing a coat in your dream, symbolizes your protectiveness and defensive persona. You may be isolating yourself. Consider also the color, appearance, and type of coat for additional significance.  Dreaming that a coat is old, worn, or shabby, then it suggests that you are feeling down on yourself.  Seeing or wearing a fur coat in your dream, symbolizes prosperity and luxury. It also indicates your need for attention and your need to be admired.