To see a zipper in your dream implies sexuality and sexual innuendos. If you are unzipping, then it indicates that you are opening up. If you are zipping up, then it suggests that you are closing yourself off emotionally. Alternatively, the dream may be a pun that you need to keep your mouth “zipped.” You are talking too much.
To see a broken or stuck zipper in your dream refers to your difficulties in expressing your sexual desires or feelings. You are frustrated about not being able to resolve a situation or problem. You may also have difficulty in maintaining your composure, especially in an awkward or public situation.