Dottie Warrell has worked with oranges.
When I think orange dip. I think of Safety Flare. Older, but a good one that carries over a distance with good size blooms. I took this image at the hybridizers.
For smaller orange dip, I grow Little Boy Bob. It has smaller flowers on normal height scapes, but puts out a lot of them. This image was taken in my garden a few years back where Little Boy Bob looked great among the perennials.