In our dreams the tunic is the symbol of personality. To give meaning to a dream with tunics, we have to consider the context. A tunic by itself is a symbol of seriousness in business and all matters related to economy. Dreaming about ghosts with a white tunic and a happy attitude, or at least a nice one, announces upcoming success, which may include benefits and earnings. Sometimes this can be a symbol of luck that could be tested in gambling, but moderately.
Read more about dreaming of Tunic in other dream meanings interpretations.