One needs to use a Green Scapular to do that:
While the rosary, the Memorare, and other prayers are wonderfully powerful ways to intercede for others, Our Blessed Mother decided, in 1840, to help us get a little more creative in regards to how we pray for healing and spiritual conversion for the people in our lives.Exactly six years later, Mary appeared again, and Sr. Justine asked her these important questions. Our Lady’s reply was surprisingly simple and rather intriguing:“This scapular is not like others [it is not based on a religious habit] but merely two holy images on a single piece of material. Therefore, no special formula is required to bless it or enroll someone in its use. It suffices that it be blessed by a Catholic priest and worn by the one whom we desire to benefit by Our Lady’s intercession. If, on the other hand, the person is unable, or even unwilling, to wear it or carry it, it may even be slipped, unknown to them, into their clothes, possessions, home or work environments, etc."
