Black trousers are a kind of restrained color, conveying a steady and low-key atmosphere and representing important feelings in your heart. Dreaming of sewing black pants shows that you are uneasy about the surrounding environment to some extent and want to improve your stability, so you will pay more attention to your image, words and deeds and want to leave a deeper impression on people.
Dreaming of sewing black pants reflects your concern for yourself in reality. You care about your image in interpersonal communication, but you also consider your performance in work and study. This dream also implies that you need to adjust your life in a balanced way, so that your internal and external sustainable development can bring a better life.