It should look something like this.

It should look like this.

Should look like this.

It should look like this.

It should look like this.

Keep changing the head shape util it looks good.

Add hair until your happy with it.

Shade the tips of the hair.

Like this.

Add a two lines for the shirt.

Add mouth and collarbone.

Coloring is optional.

Foe the bast results wait 7 years and draw every day