2- Psychologically and intellectually, the hairdresser can represent the healer within us.
An intimate yet objective relationship can be important within our lives.
A hairdresser appearing in dreams would signify this relationship.
3- In terms of spirituality the connection between self-image and beauty is obvious. We cannot grow spiritually unless we like ourselves.... Ten Thousand Dream Dictionary
For a man to dream of a hairdresser will presage much gossip or a need to dominate a beautiful woman.... Encyclopedia of Dreams
If your hair is being cut, this symbolizes that you are being supported in your transformation. Because a hairdresser is altering and cleaning up your hair, which is associated with the 7th Chakra, a hairdresser can also symbolize one who influences your higher thoughts and opens you up to spiritual insights and ideas. See Hair and Haircut.... Strangest Dream Explanations
If you dream of going to the hairdresser, look up the meaning under “Salon”... My Dream Interpretation
Depth Psychology: Dreams about hairdressers and barbers mean you want to look good, are a bit vain, and hope to have sex appeal. Don’t be so concerned about your appearance that your love life becomes superficial.... Dreamers Dictionary