A mounting garment assembly for facilitating hands-free use of an electronic device includes a harness that is selectively worn on a torso. A pair of mounts is each coupled to the harness such that each of the mounts is positioned on a chest when the harness is worn. A mounting unit is provided and the mounting unit is removably coupled to a selected one of the mounts. The mounting unit receives an electronic device thereby facilitating hands-free use of the electronic device. Moreover, the mounting unit is flexible thereby facilitating the electronic device to be positioned at a selected angle with respect to a user.