Fetters and handcuffs usually symbolize bondage and restriction. Wearing these appliances in your dreams may mean that you feel unable to move freely, express or pursue your real goals in real life.
Such a dream may also reflect that you are in a state of being bound by others or a certain situation in your current life. This may be because you feel tied down in a relationship, or feel too stressed about financial, professional or family responsibilities.
However, the accuracy of dream interpretation depends on your own situation and feelings. Maybe you have some constraints or difficulties to face and solve, or maybe this dream is just a reflection of your current psychological state.
If you feel that this dream has brought you discomfort or confusion, I suggest you share it with people around you, or seek the help of psychologists or counselors, who can help you better understand and deal with this dream and its emotions.