One of the early things I test with Marvelous Designer was draping her top to hang from her finger. I really liked how well this came out and realize I need to spend more time in MD.
This is a G3F character I created, after posing her I exported her and brought her into MD with that pose. Then used MD to drape the cloth over her finger. Then used the shape of that cloth as a morph when I brought it back into DAZ 3D to complete the render.