This scarf is knit center out, using Judy's Magic Cast-on, and is worked using the 2 circular needle method. Links are provided to tutorials in the pattern file, but the techniques are not explained explicitly within the pattern itself.
24 sts & 32 rows=4" in st st using 3.5 mm ndl
1 patt rep=2 1/2" wide using 3.5 mm ndl
|Women, Girls, Petite, Tall, Plus-sized|