That's a tough one because there's so many Iris that look like this one.

I agree with Sandy.. its almost impossible to id an iris from photograph alone, unless the iris is very distinctive. There are many with this color pattern. If you are interested we can suggest some names to you that you might grow.

Hi Littlebit, sure I'll take any suggestions on similar looking irises. Thanks!

One that comes to my mind first is October Sky, although I know I have a couple more very similar

Nancy and Littlebit, thank you for the suggestions!

A classic iris that looks like this is "Edith Wolford." I haven't grown it myself, but it's an American Dykes Medal winner and so should be a great garden plant.

I wanted to suggest Edith..but she is more yellow on the standards.. and since I really couldn't tell what color they were I didn't suggest her.