Once you identify the feelings, then you can see how the dream relates to your real life. Given the background you provided, it's not hard to guess the link between your dreams and your recent job stress. Work is frustrating, with threats of legal action looming. In your dream, your visit to the hair stylist was frustrating. Threats of legal action again were made.
Hair is a curious symbol in dreams.
In the 60's and 70's in the US, hair length, for men and women alike, was a badge of political expression. The message of this dream is clear. You know this already, but maybe your dream is an indicator that it's time to get serious about finding new work. In no way are these sites intended to substitute for the professional services of a medical doctor.