The instruction is as follows:-
Join elastic in a ring and place inside waistband. Work herringbone casing stitich over elastic on every alternate rib stitch, enclosing elastic.
Is anyone able to tell me how to do herringbone casing stitch please?
At the moment, I have a knit one purl one rib waistband of one and a half inches on stitch holders.
Many thanks if you can help.