Hi Robin
@Totally_Amazing and Sue
@Calif_Sue,
I am so sorry if my photo doesn't look like Chikasaw Sue, but I got it as a gift from an amazing NGA member and it look like what I saw in a database, so I added this photo, I am sure it can be taken off database if it's not the right no. These photos below were from the first year it bloomed (March 2017) and it showed same color.
I am fairly new in collecting Iris and didn't know much about them, so I apologize if what I posted is not the right Iris. I enjoyed this group so much and has gained not only knowledge but also wonderful gardening friends at the same time.