To dream of visiting a salon may suggest that you are placing great focus on they way others perceive you. Too much attention is being placed on your outer beauty and attractiveness. It may also imply that a situation or relationship is fraught with dishonesty and concealment. It can also signify a coming or desired change.
To dream of being at a beauty salon indicates your consciousness of your appearance and beauty. You may be trying too hard to impress others. It may also suggests deception and cover-up of some situation. This dream could also suggest that you are taking on a new outlook toward life.