Looks like Pristine. Is the foliage leathery and large??

Not particularly large or leathery. Just normal looking.

These are the lightest variations I have seen on Chicago Peace

It generally has deeper shades than what is seen on these two blooms.

Despite yours having a color similar to the bloom on the right, there appears to be a difference in bloom form....

These two blooms were still attached to the bush when the image was taken.

Lynn

I have seen similar coloring on my CP but the petals are different

I would compare the foliage of your regular Peace to the suspect CP. The foliage should be identical.

Could it be Crescendo.

Unfortunately I don't have Peace anymore, but this doesn't look like what I remember my Peace looking like. I also added Crescendo this year, but that looks a bit different. I also don't think Crescendo would be in the body bag section yet.

Crescendo

That does not look like Chicago Peace to me. Might it be the normal, not the darker "Chicago" version of Peace?

Maybe Sheer Bliss?? Take a look on HMF.