Cap

For a woman to dream of seeing a cap, she will be invited to take part in some festivity. For a girl to dream that she sees her sweetheart with a cap on, denotes that she will be bashful and shy in his presence. To see a prisoner's cap, denotes that your courage is failing you in time of danger. To see a miner's cap, you will inherit a substantial competency.

Source: G. Miller, 1901