And here's the scarf:
Needles: #2 (2.75mm)
Yarn: Bernat Softee Baby Little Bo Peep (or any #3 / DK yarn)
CO 7 stitches
Row 1: Slip the first stitch Kwise, *Knit into the BACK of the 2nd stitch on L needle. Without dropping the stitch from the needle, Knit into the BACK of the 1st stitch on L needle and let both drop from L needle.* Repeat steps between *s to end.
Row 2: Slip the 1st stitch Pwise. *Wyif Purl into the 2nd stitch on L needle on the side NEAREST you. Without transferring stitch, Purl into the 1st stitch on L needle on side NEAREST you, then let both drop from L needle.* Repeat steps between *s to end.
Repeat rows 1 and 2 until your scarf reaches the desired length. Add fringe to both ends! :)
In case my description is tricky to understand, here's a good video.