Dreaming about hair and makeup signifies a desire for self-expression and a need to enhance one's image. It represents the dreamer's focus on their external appearance and their desire to project a certain image to others. This dream may indicate a desire for change or transformation in their personal or professional life. It may also suggest a need for self-confidence and a boost to one's self-esteem. Depending on the context and symbolism of the dream, specific interpretations may vary.