Use squiggles to shape the hair. Draw two ovals over the eyes and connect them to form the sunglasses. Use odd-shaped triangles to shape the collar of the jacket and the collar of the shirt. Extend a line from the collar of the shirt to the waist to show the opening.
Add another straight horizontal line below the waist to form the belt. Use E-shapes to draw the fingers. Add a few straight lines in the jacket and slacks to show wrinkles.