Simply seeing a person that is a stranger to you as a bride, signifies that you will make a lot of emotional commitments in the next few months. It can also mean that you will have to make some adjustments of you habits in order to be at ease with some people.
Seeing a person that you know as a bride, means that the person in question will have a rather upward motion in their professional life and professional achievements. This dream can also signify that the person in question will have some sort of educational success or achievement.
If you see a bride dress in the dream it means that someone will ask you to respect your previous commitments to a greater degree. You will be required to show more seriousness and apply stronger efforts in making things right with some person from your surroundings.
To buy a bridal dress in dream can mean that you will look forward to some meeting in your professional life. Be careful however of having too great expectations as the meeting will likely be not as successful as you have hoped.
If you are married and you dream of being a bride it means that some trouble in your marriage will be possible. This interpretation is especially true if you have this dream in the early morning hours of the night or if you have it during a daytime nap.
If you are single and you dream of being a bride it means that a relationship of a friendly nature will turn out into something more serious in the upcoming time. This dream can simply mean that you have a strong desire to get out of the loneliness also.