by Jesse Hambly, Spreadshirt.com
This is a tutorial on how to make an Illustrator design for sale in a US Spreadshirt shop. The European products have a different process and you can use other programs like Inkscape, Freehand and Corel Draw.
One thing left out of the video was using your outline view. Use the outline view to make sure you have solid lines and objects. You shouldn’t see any that are not connected, so just imagine a little knife cutting all those lines out. Here is an example of how they should look:

Illustrator CS2 Template
Preparing Your Vector Graphic Instructions
- PDF