Note on yarn weights
I have noticed over and over that people especially newer spinners seem to think that shawls are knit only with lace weight. This is far from true. Many patterns are made for other weights of yarn. My favorite shawl is actually is a big hug of comfort made in handspun worsted weight yarn.
Many of the prettiest lace designs are designed with fingering weight yarn or heavier weight yarns in mind. Fiber Trends is well know for having patterns that list a number of yarn sizes for their lace shawl patterns. Many Sivia Harding designs are made for fingering or sport weight yarns. So spin a yarn you like and are comfortable spinning then go looking for a pattern.
Just a sampling of some lovely patterns on the web using other then lace weight yarns. The Bell Shawl is designed for sport weight yarn. The Feather and Fan Comfort Shawl was originally knit in a mix of DK yarns. Lion Brand has a beautiful triangle lace shawl that is done in Homespun which is a bulky thick and thin yarn! For those that can see it here is the Lion Brand link Homespun Diamond Shawl.
The moral here is whatever weight you can spin and whether it is thick and thin or smooth there is a shawl pattern out there that can show it off.