Vector artwork is the industry standard way to create t-shirt designs. But you will be converting raster images to vector files for clients if you end up designing t-shirts or screen printing for clients. In this video we use Adobe Illustrator to convert a raster image to an editable, scale able vector file so you can output crisp art to a film positive to print t-shirts and apparel. There are a couple way to make the raster to vector conversion. Watch how to do it. Check out Wichita Screen Printing - for custom screen printing and an easy to use online t-shirt design studio.