Personally, I think they should have used the gold, blue and red 2-piece uniforms, at least on the USS Shenzhou to tie the series into the TOS era more. The USS Discovery can be a different beast as it's probably on a covert mission and wouldn't necessarily have to look like other Starfleet vessels (inside and out). There's more on this in this post.
great video man the series is looking good will be good to watch when it comes out
Personally, I think they should have used the gold, blue and red 2-piece uniforms, at least on the USS Shenzhou to tie the series into the TOS era more. The USS Discovery can be a different beast as it's probably on a covert mission and wouldn't necessarily have to look like other Starfleet vessels (inside and out). There's more on this in this post.