I am Notting a cardigan but the finishing border has me confused it says to pick up stitches along front neckline and down other front edge then k1 row bind off sew buttons opposite button holes but no mention of button wholes in the pattern apart from this so not sure wear button holes should be can any one help ?
Button holes
The buttonholes are knit into the fabric of the right front.
The photo shows the buttonholes in the right front itself and not the finished edge. If you’ve already knit the right front, you might try adding covered snaps instead of buttons or try a crochet loop or placing a frog at the very edge of the fronts.
Here are some examples from Techknitter: