Source: The Great Interpretation of Dreams (Ibn Sirin)
(By analogy with cap) A taqiyah in a dream indicates a man's leader, his authority, or his wife. Its newness and beauty indicate the leader's exaltation or the wife's beauty.
Source: Perfuming Humanity in the Expression of Dreams (Al-Nabulsi)
(By analogy) A taqiyah indicates travel, marriage, or authority. Wearing it indicates achieving one's goal.
Source: Signs in the Science of Expressions (Ibn Shaheen)
(By analogy) A taqiyah is interpreted as prestige and position. A white one indicates religion and righteousness.