In the next world war, after all the snowflakes, faggots and muzz slimes are killed off, men will again be men and women, women. By the time we have warp drive, the women, who are women, but also are free to have careers because of the saving of Western Civilization in aforementioned war - the women will the be ones demanding sexy uniforms, because then know they are women and they want to look good.
But the men won't be wearing Star Trek TOS gold, powder blue, and kill-me red "tunics". It will be some kind of space cammo, so...black I guess.
OOPS!!