If your looking for a good stripes pattern maker - TarTan Maker is the way to go. The site makes it easy to create your own tartan design.
The nice things is that there is a Gallery of other peoples designs. You can build off of these designd to make it easy for you.
Generate tartan patterns. For scottish lovers and fancy designers!
Most Popular TarTan Design
This is the most popular TarTan design: