In order for a print to be perfect you have to print on a smooth, flat surface. Any print that goes over a seam, collar or any other uneven surface will never be perfect because the screens cannot lay flat on the garment. We always recommend staying away from any printing that will go over seams but we will gladly do it at your request. ScreenShots Inc will not accept responsibility or provide refunds on products that have print errors due to printing over any seam.