Hello Lori, I'm so sorry that I haven't a name for this gorgeous Siberian Iris. I had purchased a white and a blue Siberian back in 2010, but they turned out both to be blue, and not who they were named as.
Mistakes like that can be very frustrating. I've done various searches, but have never found a match.
Good Luck to you
in finding an Iris that you can fall in love with!
Cheers, and Happy New Year.