It is kind of like the way you put on pantyhose. Gather up the legs of the garment so that it is only a few inches tall. Step into the legs and pull it up to the point where you want the shapewear to begin. Now, gradually unroll the shapewear over your torso. If you do this, the shapewear should be in the proper place.
When shopping for shapewear, make sure to buy pieces that reflect your true size. and i don't know about best way to put on shapewear please describe me deeply.