Abbreviations: co: cast-on, k: knit, p: purl, sl 1 wyif: slip 1 stitch with yarn in front
co an even number of sts. For my swatch I co 16 sts.
Row 1: *k1, sl 1 wyif; rep from* to end of row
Row 2: purl all sts
Row 3: *sl 1 wyif, k1; rep from* to end of row
Row 4: purl all sts
Repeat rows 1-4 until desired length.
This swatch is worked over 4 repeats. I LOVE this stitch & it is so pretty!