Lace Eyelets and Waves knitted stitch.
Multiples of 12 plus 1
Row 1: * p2, k3tog, yo, k1, yo, k1, yo, k1, yo, [sl 1, k2tog, psso], p1, * p1
Row 2: k1, * k1, p9, k2 *
Row 3: * p2, k9, p1, * p1
Row 4: as Row 2
Row 5: * k1, yo, k1, yo, [sl 1, k2tog, psso], p3, k3tog, yo, k1, yo, * k1
Row 6: p1 * p4, k3, p5 *
Row 7: * k5, p3, k4, * k1
Row 8: as Row 6
Here is the sample of this stitch I knitted. I included a view of the right side and the back as I think it looks quite pretty in the back too!
This chart uses Russian knitting symbols, here is a guide that can help you decipher it: Russian to English knit chart translation