What color sports jacket and pants would match a turquoise and navy blue dress for my semiformal?

AM: What color sports jacket and pants would match a turquoise and navy blue dress for my semiformal?
The dress is turquoise top with sequins (bodice) and the bottom is navy blue. I need a sports jacket and pants but not a suit. What is a good color combination?

Answers and Views:

Answer by Sur La Mer
You can never go wrong wearing black!
It’s now spring, you can even wear white. It is the new black again. Goes well with turquoise & navy.