That was the first thought, but getting the burgundy color correct is vital in that case and we wouldn't be able to do a ton of samples/testing
Discussion
Is burgundy to expensive or just to much work Still think it would make a neat limited edition.
Something to think about (if reasonable), don't use straight black. Pick an accent color and just make it really dark. This can make various colors pop a little extra.
I just don't have the time to go back and forth with samples until they get the burgundy perfect so using it as an accent is more flexible