I recently decided to start utilizing Zazzle. I have used Cafepress a lot in the past, but I like Zazzle's product line and interface way better. Hopefully I'll be adding more products to my shop soon!
In the meantime, check out these hime-style ribbon necklace designs I made for iPhone and iPad cases!
Ribbon Necklace iPhone 4 Case
Ribbon Necklace iPad Case
I created this design using Inkscape. It took around 8 hours. I like Inkscape (it's a free vector drawing program) but the learning curve is pretty steep, even coming from an Illustrator background. This was a pretty good practise project. ^^