Thanks for your question. The reasons you wear the Body Magic will help answer your question. If you like the way the Body Magic helps your posture and how you feel when you wear it you may want to always wear it. If you are looking to reshape your body and lose weight it may not be necessary. You may find that once you have reshaped your body you no longer need to wear it. I have found that for the most part, there are no rules for wearing the Body Magic. It's more about how it makes you feel.