Men'S Dark Navy Blue Tuxedo Jacket And Velvet PantMake an entrance. The Men's Dark Navy Blue Tuxedo Jacket and Velvet Pant from MensUSA isn't the usual black tie formula it's a subtle flex, for when midnight blue says more than classic black ever could. For starters, this set's all about modern contrast: a dark navy tux jacket in smooth, structured fabric (just the right amount of sheen), paired with rich navy velvet pants that refine your look without going overboard. That unexpected texture swap?