What color goes good with buckskin?

I loved using black base with a torquise (sp?) or teal colored accents on the shirt. Something with some pop to brighten it up. I also once did black with a white shirt, and that was actually pretty nice. Another nice outfit was black with a gold overlay (brighter, with a thick pattern) up near the top that actually looked pretty nice on her. But I would stay with black base and something bright up top on the shirt.

I would say that your horse is on the yellow/gold side of the color wheel therefore the highest contrast (opposite side) is purple or blue. Agree to pick a bright but bold color that goes well with black.

Yes! Teal/aqua would be awesome!

I think that a bright royal blue makes every horse color pop.