But seriously, just hire a good and imaginative fashion designer. Why are people so boring? In another thread someone wanted spaceship interiors from three centuries in the future look like modern naval vessels. You can watch normal clothes and items all the time in every other show and in the real life. In scifi and fantasy I want something interesting and weird, even if it might look 'silly' to someone.
The thing is, CBS is in this to make money. So, they are going to make conservative choices where they think they are necessary.