Flowers in a dream can represent youth, innocence, and sentimentality. Flowers also represent optimism and new beginnings. If you were dreaming about flowers on your wedding day it may signify the start of something new with that person or the beginning of a new phase in your life.
If you were giving someone flowers when they wake up from a dream, it may mean that there is an underlying concern for the well-being of this person.
If you dreamed of picking flowers only to find that they had withered, this may mean that you are feeling sentimental or pining for someone or something.
If you dreamed of seeing wilted flowers in a vase, this could mean that someone has died.