"He who marches out of step hears another drum." ~ Ken Kesey
I agree with the last two comments.....As best I could see in the image it does not at all look like jagged screen stencil or art.Screen mesh, print order and pressure.....experiment.Most of all remember.....it's just shirt printing...it's not life and death......if you are feeling pressure about the guy wanting his shirts, give him a call and buy some time. I am sure he will understand.