I've loved teal for so long, I remember being made fun of at work in the early noughtles when answering "teal" to being asked my favourite colour! It didn't help when the men said, "what's teal?" that I said, "a duck".
However the first thing that came to mind for your outfit, thinking of a period influence, was turquoise and eau de nil. I imagine it could look fabulous stood next to gold and silver. Thinking of sheer beauty rather than power.