Modified “looking glass” detail

Rows 1-7 in original pattern with CC
Row 8 (RS): CC-sl1, k1, MC-k5, CC-k2, MC-k5, CC-k2
Row 9 (WS): CC-sl1, p1, MC-p5, CC-p2, MC-p5, CC-p2
Row 10 (RS): CC-sl1, k1, sl5 wyif, k2, sl5 wyif, k2; don’t turn work
Row 11 (RS): CC-sl1, MC-k14, CC-k1
Row 12 (WS): CC-sl1, MC-p14, CC-p1
Row 13 (RS): CC-sl1, k3, k1 ULS, k6, k1 ULS, k4
Row 14 (WS): CC-sl1, p to end
Row 15 (RS): MC-k to end
Row 16: continue in original pattern with MC

Knit desired length.
Ending rows mirrored starting rows.

LONGER SCARF:
18 sts;

Modified “looking glass” detail

Rows 1-11 in original pattern with CC
Row 12 (RS): CC-sl1, MC-k3, CC-k1, MC-k3, CC-k2, MC-k3, CC-k1, MC-k3, CC-k1
Row 13 (WS): CC-sl1, MC-p3, CC-p1, MC-p3, CC-p2, MC-p3, CC-p1, MC-p3, CC-p1
Row 14 (RS): CC-sl1, sl3 wyif, k1, sl3 wyif, k2, sl3 wyif, k1, sl3, k1; don’t turn work
Row 15 (RS): CC-sl1, MC-k16, CC-k1
Row 16 (WS): CC-sl1, MC-p16, CC-p1
Row 17 (RS): CC-sl1, MC-k1, CC-k1 ULS, MC-k3, CC-k1 ULS, MC-k4, CC-k1 ULS, MC-k3, CC-k1 ULS, MC-k1, CC-k1
Row 18 (WS): CC-sl1, MC-p1, CC-p1, MC-p3, CC-p1, MC-p4, CC-p1, MC-p3, CC-p1, MC-p1, CC-p1
Row 19 (RS): CC-sl1, MC-k1, CC-k1, sl3 wyif, k1, sl4 wyif, k1, sl3 wyif, k1, MC-k1, CC-k1
Row 20 (RS): CC-sl1, MC-k16, CC-k1
Row 21 (WS): CC-sl1, MC-p16, CC-p1
Row 22 (RS): CC-sl1, k3, k1 ULS, k3, k2 ULS, k3, k1 ULS, k to end
Row 23 (WS): CC-sl1, p to end
Rows 24 & 25: Continue in original pattern
Row 26: MC-k row
Row 27: continue in original pattern

Knit desired length.
Ending rows mirrored starting rows.