I have two indie dresses, they were very tricky to make initially ie lowering the bust dart (easy) but moving a shoulder dart half an inch forward was horribly hard to make the smooth neck transitions, the dart curved over the shoulder but was too far back on the initial toile
Two dresses later and I almost gave up and threw them out but I am capricorn and determined. I resurrected them and the shoulder dart was fine but the dresses were too snug (wrong type of fabric). I sat on my bed this morning and started the unpicking process, including the wide overlocking ,to make narrower overlocked seam edges. I gained over an inch in total, all the way up the underarms and down the dress sides. I lengthened the hems too
So now I have two very wearable dresses and being a glutton for punishment, I have altered another print of the same pattern, going to make that one size bigger all over, did the dart mods and this time will make a top first. I have just finished the pattern alterations, ready for fabric tomorrow, still not my best fabric as it is another toile but a nice soft cotton
All I am saying really is that for sewing clothes for older, changing shapes, it is all about the prep and toiles until it becomes as good as it can get. Long ago, all I had to do was shorten everything
I went on a `fast` hilly cycle ride today too, need to exercise my body as well as my brain, otherwise just sewing is not enough