This method was brought to my attention by a very talented Raveler and is based on the methods of Elizabeth Zimmermann.
The picture at left shows the Sewn Bind-off using a contrasting colour for clarity. If using same yarn as garment, leave a tail 3 times the finished edge length.
The contrasting colour is also a nice design option.
To use a contrasting colour, cut a piece of yarn 3 times the finished edge length plus 6” /15cm; leave a 6” / 15cm tail at the beginning; follow Steps 1 – 7 above.