1. With the pocket I made it self lining as I thought a terry towelling lined pocket with a bias bound edge would make the bib too heavy.
2. I changed the fastening at the back from a bias binding tie to a snap fastener.
3. I didn't bind the shoulder seams but sewed the lining and the bib fabric shoulder seams separately and then joined the two layers. This was done to reduce bulk at the shoulder seam. In the instructions the lining and fabric layer are treated as one and so when the shoulder seam is sewn, it requires binding, to cover the raw edges.