Draw the head shape lightly as a guide
Sketch the hood opening around the face
Add the outer hood outline over the head
Extend the hood down to the shoulders
Draw the left and right sides symmetrically
Add folds and creases near the top and sides
Shape the fabric around the neck area
Refine the edges of the hood
Erase unnecessary guide lines
Darken the final lines
Add shading where the fabric overlaps
Add highlights on raised folds