If you have seen a gray coat in a dream: It is useful to approach certain issues more realistically, a person you will communicate with during the changes you will make to renovate or organize your home may give useful information for your life. To see a gray coat in your dream indicates that you will act rationally because of your unhappiness, take a share from everything, take lessons from life and be happy. To take off a gray coat in a dream is interpreted as bringing color to life, getting rid of negativities and good luck.