If you have dreamed of wearing a white dress like a wedding dress in a dream: You cannot deal with your own issues because your mind is too busy with someone of the opposite sex. Wearing a white dress like a wedding dress in a dream is generally a symbol of purity and cleanliness. A white dress, similar to a wedding dress, means getting married and being a family for a single person. It is a sign of good events and happy days to be experienced. It is also called as an indication that you have clean feelings towards the people around you.