"Yesterday is but today's memory, tomorrow is today's dream"

As it has been many times, styles change. But more they change, they still stay the same. In some ways. I do think many of those photos and traditions of yesterday are still present and carried out today. However, style is individual.

I think service wear is a bit different. Fatigues are worn differently by civilians aren't they? That's a bit of a stretch to use as an analogy though.