Originally Posted By: Prometheus

Personally, given how the Cyberman was presented in this last finale, I'm thinking Moffat intended that to be a Mondasian, but TPTB/Marketing said "But wait, we have this slick new brand that is licensed out as toys". Thus, what we got...

I think they were but it wasn't in the budget to design updated costumes. Parallel universes, parallel designs or whatever.

Bow ties are coool.