BeagleLab. I have had a Beagle Lab mix. It was a White Lab with big brown eyes. He was precious! That looks like Quaker Lady if you compare it to pictures in the database. But a) I have never had Quaker Lady and I know some others out here do have it so they would probably be a better judge and b) As they always say out here...Even if it looks the same, to be sure, you would have to obtain a known Quaker Lady Iris and grow it to make sure it is the same Iris.
Regardless of what it ends up being, it is very beautiful, especially the color!!!