To see or wear a locket in your dream, signifies a long lasting relationship. The dream may also be a pun on "lock it". Perhaps there is something that you need to keep safe.
If a young woman dreams that her lover places a locket around her neck, she will be the recipient of many beautiful offerings, and will soon be wedded, and lovely children will crown her life. If she should lose a locket, death will throw sadness into her life. If a lover dreams that his sweetheart returns his locket, he will confront disappointing issues. The woman he loves will worry him and conduct herself in a displeasing way toward him. If a woman dreams that she breaks a locket, she will have a changeable and unstable husband, who will dislike constancy in any form, be it business or affection.