Here is a link to the original pattern on Drops Design.
This is what I did and your mileage may vary greatly - try out the first half see how it goes and then tweak it from there. I've included instructions for placing row markers after each section - this is purely optional and just something I like to do for myself as I am usually being interrupted often while knitting and my row counter is way too attractive to my toddler to be of any use.
Materials:
US Size 8 (5.0mm) Needles
Lion Brand Suede Yarn
Waste yarn
Tapestry Needle
Row Markers (optional)
CO 13 using a provisional cast-on
Row 1 (RS): K1,*[K2, P1], rep from * until 3 sts rem, K3
Row 2 (WS): K1,*[P2, K1], rep from * until 3 st rem, P2, K1
Rep rows 1 and 2 6 times for a total of 14 rows, place row marker (optional)
Row 3: K1, *[K1, K1fb, P1], rep from * until 3 sts rem, K3 (16 sts)
Row 4: K1, *[P2, K2], rep from * until 3 sts rem, P2, K1
Row 5: K1, *[K2, P2], rep from * until 3 sts rem, K3
Row 6: K1, *[P2, K2], rep from * until 3 sts rem, P2, K1
Rep rows 5 and 6 two times for a total of 8 rows from marker, place row marker
Row 7: K1, *[K1, K1fb, P2], rep from marker until 3 sts rem, K3 (19 sts)
Row 8: K1, *[P2, K3], rep from * until 3 sts rem, P2, K1
Row 9: K1, *[K2, P3], rep from * until 3 sts rem, K3
Row 10: K1, *[P2, K3], rep from * until 3 sts rem, P2, K1
Rep Rows 9 and 10 two times for a total of 8 rows from marker, place row marker
Row 11: K1, *[K1, K1f&b, P3], rep from * until 3 sts rem, K3 (22 sts)
Row 12: K1, *[P2, K4], rep from * until 3 sts rem, P2, K1
Row 13: K1, *[K2, P4], rep from * until 3 sts rem, K3
Row 14: K1, *[P2, K4], rep from * until 3 sts rem, P2, K1
Rep Rows 13 and 14 6 times for a total of 16 rows from marker, place row marker
Row 15: K1, *[K2, P2, P2tog], rep from * until 3 sts rem, K3 (19 sts)
Row 16: K2, *[P2, K3], rep from * until 3 sts rem, P2, K1
Row 17: K1, *[K2, P3], rep from * until 3 sts rem, K3
Row 18: K2, *[P2, K3], rep from * until 3 sts rem, P2, K1
Rep Rows 17 and 18 two times for a total of 8 rows from marker, place row marker
Row 19: K1, *[K2, P1, P2tog], rep from * until 3 sts rem, K3 (16 sts)
Row 20: K1, *[P2, K2], rep from * until 3 sts rem, P2, K1
Row 21: K1, *[K2, P2], rep from * until 3 sts rem, K3
Row 22: K1, *[P2, K2], rep from * until 3 sts rem, P2, K1
Rep Rows 21 and 22 two times for a total of 8 rows from marker, place row marker
Row 23: K1, *[K2, P2tog], rep from * until 3 sts rem, K3 (13 sts)
Row 24: K1,*[P2, K1], rep from * until 3 st rem, P2, K1
Row 25: K1,*[K2, P1], rep from * until 3 sts rem, K3
Row 26: K1,*[P2, K1], rep from * until 3 st rem, P2, K1
Rep rows 25 and 26 5 times for a total of 14 rows from marker.
Remove provisional cast-on from start and graft/kitchner stitch the sides together. Weave in yarn ends.
I don't have any actuall measurements handy right now, but I'll get some up tomorrow. Let me know what you think or if you run into any problems.
Happy Knitting!