Only just started getting back into vectors, can't be arsed learning Illustrator so i used Corel instead which i've had to endure at school
Original
I was originally planning to vector the woman's body as well but i couldn't get the curves right, so i left it at the head
And this is a version with a touch of colour, the purple highlights are inspired by a girl i've seen at school

I'm not very good at doing smooth lines in Corel though.
Whaddya think?