A cross in a dream represents a person of high status worthy of respect or could represent a religious person. Wearing a cross in a dream could mean marriage, or an improper marriage, or fathering a son.
Seeing a cross in a dream can also mean adultery, rape, or conceiving a son in sin. Seeing a cross in a dream is also interpreted to mean death, opposites, opposition, war, brawl, distress, temptation, lies, false witness or slander.
This symbol depends on your religion, for a Christian, a cross in a dream means that he has achieved a high status in his religion and faith and that he will receive good news. For a Muslim, the above meanings apply, either it is totally positive or it is negative.