I almost have a black and gold uniform. It's been that way for a good five years or so. I know some people call it a taboo, however, I love mixing gold, silver and rose tones together. Usually, the main tone is black with a splash of gold here and there. Silver and rose tones come with my daily accessories.
(Sweater: missguided; Leggings: eBay; Bag: Asos, Boots: Topshop; Watch: Michael Kors)