Wow! What type of marker do you use to draw on the fabric? Does it hold up in the wash well? Do you stretch it out before you do it?
I use Jacquard Tee Juice fine point markers. They draw on fabric just like regular artist pens do. It helps to have some kind of hard surface inside the shirt/under the fabric though so the fabric won't catch on the markers--I used a small cutting mat. Check out their website because they hold contests every week. I have won $200 so far from these two shirts! I have not washed them yet, but when I do, I will let you know how they hold up!