She is some variety of production red or red sex-link. Which is of course a rhode island red based strain of chickens. Rhode island reds do not have white earlobes.
I looked thesd up and think they are too dark, but a possibility. In the midst of it, I discovered the buff leghorn! They are gorgeous, thank you for the indirect helpfulness.
I think she is a Buff Leghorn, Buff Minorca, Catalana, or a mix containing those breeds. Rhode Island Reds/Production reds don't have such large combs, have red earlobes, and have a fuller appearance.