Yes, those irises are gorgeous - - large and pure white. And the nice thing is they bloom twice a year.
I noticed this morning another of the irises Dad sent has put up a couple of bud stems. They're called English Charm and are also beautiful. Kind of a tan and pale lavender with splashes of yellow. I snapped this pic the first year they bloomed.
What delicate coloring! Its gorgeous. I love irises. Mine didnt bloom very well this year because of the lack of rain. :(