Well I actually finished my shawl a month ago I've just been crazy busy and haven't had the time to post about it. It knit up wonderfully and the Callista yarn is really nice and comfy to wear as well.
Here's a picture of the detail after blocking.
And here is a picture of me wearing it at my cousin's wedding.
There are more pictures on my blog and all of the yarny details are up on Ravelry (my username is grateblue2).
I would absolutely recommend this shawl pattern to anyone, it was so quick to knit up!