A wedding dress is traditionally read as hopes about a new role and how you wish to be seen in it. Trying one on, or seeing it stained or torn, is read as feelings about readiness for that change. A beautiful dress that fits perfectly is taken as confidence in a new chapter; one that will not close or feels wrong as doubt about whether the role suits you. Wearing a wedding dress with no wedding in sight is read as longing for celebration or commitment in general. A dress in a colour other than white is read as wanting to do things your own way. The dream reflects how you feel about becoming someone new.
Where in your waking life have you met something like this lately?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.