The Ka'ana Shawlette, by Jennifer Weisman. I love the blend of an easy garter stitch with a beautifully-detailed border. Depending on the size you choose, you'd need three or four skeins or Rambouillet Worsted. And the pattern is free!
Taina is a triangular shawl worked from one corner to the long edge on the opposite side. It is worked in garter stitch and eyelet rows. It’s made for the most beautiful skeins of sock yarn that you’d rather wear around your neck than on your feet. You can continue until you run out of yarn. A single skein of fingering weight sock yarn will produce a decent size shawl.