We currently do not have any artwork restrictions.  JPEG, AI, PSD, or even hand drawn artwork is acceptable.  If you have any questions, please do not hesitate to ask.  It is our goal to make your dreams a reality, no job is too small, or too big.  We are able to print over sleeves, off center, on the neck, bleeds, the possibilities are endless.  We can also use whichever method or ink necessary for the job.