I second stirsmommy's suggestion. The wallaby is a great, seamless sweater. You can probably make adjustments for a different type of yarn. If you want to see what it looks like, check out my blog, I made a tiny one for my nephew. There is also a link to a site you can buy the pattern from on there too.
tips, thoughts and suggestions are always welcomed
Ribbed socks in a self-patterning yarn.
Cookie A's Twisted Flower Sock Pattern in Tofutsies.