Bows are often found wrapped around presents, so if you dream of a bow, it can mean that you wish to be rewarded for something. You may have been working very hard and believe that your efforts have not been appreciated enough.
A bow in a dream can also symbolize a celebration. You could be very happy about something that has happened recently in real life, or about something that you expect to happen.
Bows are often used to enhance the attractiveness of things. A bow around a box can make it look more inviting. A bow in a girl’s hair can make her look prettier.
Thus, a bow in a dream can signify a need to improve the appearance of something. This could mean anything from a need to change your style of dress to a need to rewrite your resume.