OH, there are so many lovely shawl patterns! I love Knitty's clapotis
...then, some of my faves are fibertrends
Basket Lace and Leaf Lace shawl (both on my to do list), as well as the very lovely "Ruffles" shawl that was in vogue magazine last year which can be seen here
(my very fave!).
You can also find several here