If you dreamed of wearing a black hat in your dream: New responsibilities may come into your life, Some people may try to pressure you or be persistent in their ideas. To wear a black hat in your dream indicates that you have a property, a position, doing good for your property, not needing anyone, and living a life in abundance. Buying a black hat in a dream means that someone who is knowledgeable, smart, cultured, well-known and loved by everyone.