I suffered for a long time with standard shoulder pads from the library.
Size position, then pinned them, lifted, lowered. Very time-consuming occupation.
Then he remembered that we have 3D pen.
1. We draw the shoulder pad of the desired shape, immediately freeze, and lower not much into the body. (By default, there is a gap on the avatar and fabric.
2. Duplicate the layer from above, break the connection, remove the circular seam, and sew along 1 side, leaving the armhole slice not Stitched.
3. Correct the external line, raise the pressure 1-2.
4. Lay the internal line and set the fold about 100 degrees

5. Iron, pressure and fold the inner line. shoulder pads are working, soft, if necessary, you can raise lower pressure.

I hope this will be useful.