If you dreamed about wearing a police vest: Cooperation and relationships may play a role in your progress, but arguments that get out of control, tensions can also bring about tearing effects, you should be careful, you may need to wait for the noise to subside before taking action. Wearing a police vest in your dream indicates that you need to feel safe and that your wish will come true, and that you will be healthier and happier with the measures you will take.