DSF

is there any good programs for designing t shirts.
or looking to do some of the adult humor t shirts, will i have to design the myself or can you download them, if so where from.

Try using photoshop with a psd template of a t shirt.
for best sales your designs are best plus there less risk of breaking copyright of someone elses designs.
Uniqueness creates sales :rolleyes:

GIMP. Free and powerful. will do what you need it for.
http://www.gimp.org/downloads/