im doing a drawing rn and i need help deciding what hair style to do should I do 9 or 7? https://www.google.com/url?sa=i&url=https%3A%2F%2Fwww.pinterest.com%2Fpin%2F302093087505910581%2F&psig=AOvVaw01YFSUNkxZUksV7dc9OdTu&ust=1627157856869000&source=images&cd=vfe&ved=0CAsQjRxqFwoTCKjGvfCF-vECFQAAAAAdAAAAABAD