This hooded scarf is worked continuously with no stitching or complications, it is worked using half circle and shaped down into the scarf, it is easy and fairly quick as it uses half double crochet stitch, any beginner can use it, there is a tutorial available however it is for left-handed.
This hooded scarf has a loose fit, more explanation about the sizing is mentioned below, the width of the scarf on each side will follow how large or thin the scarf would be.

Measurements/ Gauge
82/24 cm for the side scarf
65/33 cm for the hood.

10 cm: 12 sts/9 rows