@Kizuro Unless clothes are made with magic, his casual clothes will seem lavish. Most of the "fancy" frills, floof, etc. would have been used to cover ugly seams. It would likely be seen as a demonstration of the tailoring quality to go without. And think of the vibrant colors of casual modern clothes. They didn't have those back in the day.
@Hank It only apply on our world past, not fantasy world where walking lump of metal could easily turn losing war into a winning one. Our casual clothes winning side was merely their bright color and material quality, but without the additional detail it only looks like a plain royal underwear
The Empires golems are really badly done... they should be more like we would actually imagine golems, here it looks like they are almost as nimble as A1, which they are not, not by a longshot