Thanks.This usually happens with coats that are new for me. I have square shoulders and don't slope down. That may be the problem.When you say reduce, do you mean reduce the padding of the shoulder pads?Any videos or illustrations about unpicking?
In a similar vein, I'm looking at illustrations/youtube on how a tailor removes that bulge on the top middle of the back shoulder. I think the term is "excess fabric under the collar". I've googled and nothing. TIA.