Here are other issues. Let me begin by saying that for the past 2 years or so I've designed t-shirt artwork. Tons of trial and error was absolutely self-educated. 1: Tech is a complete comfort problem. So far, I've learned: With Illustrator, I love to work. Vector style helps you to quickly rescue and normally like I'm guided rather than when I work in Photoshop. I know the very reverse of other artists. Give a twist to both and look at what fits best for you.
Trial and error is the greatest friend when it comes to actualization. Getting a idea, look for online videos and see how many designers built similar designs. Whether it's original, hand-drawn lettering, or font manipulation, loads of tutorials are available on the internet.
A few simple rules for ready-to-print files: just 300 dpi; make sure the colors' layers are isolated so that if you work with Illustrator all is broadened