Based on Barbara Walker’s Bottle Lace. Work wrap 3 sts as follows: slip 3 sts with yarn in front, pass yarn to back, slip same 3 sts back to left needle, pass yarn to front, p3.
wrap 3 sts
Shown with a cast-on count of 25 stitches.
1 2 3 4 5 Horizontal repeats
1 2 3 4 5 Vertical repeats