The dream in which you wore the vest symbolizes the sympathy you have towards others.
Dream dictionary: Vest dream meanings
…Wearing it indicates prestige and authority. An old or dirty one denotes that your knowledge is away from your claims. A lifesaver vest symbolizes unconfessed fears and suggests you to be more cautious….
…circumstances or reuniting with a traveller returning home, or it could mean marriage for an unwed person. Wearing a stately apparel in a dream means honor and dignity. Wearing a soldier’s uniform in a dream means war. Wearing a scholar’s robe or a teacher’s vest in a dream means studying to become a learned person. Wearing an ascetic’s woolen wrap in a dream means becoming a renunciate. Wearing a salesman’s suit in a dream means hard work or looking for work if the suit looks expensive in the dream, for people mostly wear expensive looking suits when they are still searching for work. Wearing a white garment in a dream means pride, honor and dignity. Wearing silk in a dream means strength and occupying a high rank in a business or government. If one sees a deceased person wearing a silken garment in a dream, it means that he is…