Still working on some variations of crossed buttonhole stitch from TAST challenge.
I tried slanting the cross stitch, but the row looks like crossed chain stitch.

18.cro bholest2-5

This row is inspired from this blog.

18.cro bholest2-6

Two rows crossed buttonhole stitch variation facing each other.

18.cro bholest2-7

Alternating the crossed buttonhole with normal buttonhole, the row is worked in zigzag pattern.
Detached chain stitches are combined crossed buttonhole stitch.

18.cro bholest2-8