/ic/ - Artwork/Critique

How to design god-tier armors and outfits? WHat are the most important factors for achieving a strong design sense?

I know building a visual library is one of the most important things but do I have to learn the name, purpose/function, associated period, evolution, cultural significance and etymology behind every detail on an article of clothing? Or is it acceptable to do a reasonable level of research and just come up with whatever looks 'cool'?

I am asking because a lot of times that I come up with a character design I feel like it's missing something or seemingly doesn't work somehow.

Also feel free to post your favourite examples or artists