My main character (Nord (werewolf) warrior "Vargr Dragonslayer") is kinda basic in that he wears the Companion's wolf armor that you get access to early in the game. To me, it's the best looking heavy armor in the game beyond the fact that it fits perfectly with my character concept. I do think that Ebony and Daedric armor look pretty cool and all, but they really only fit "black knight" type characters. I would have liked a variant in terms of quality for paladin types. In terms of looks, I really like Dragonscale armor but don't like Dragonplate's look at all. The helmet is perfect, but only having the option of white kinda of svcks.
Of course if you take Smithing, it's all moot, as you can make even low-grade armor as good as base level high level armor. Unless things have changed, the cap is 526 AR right? I still don't understand the point of being able to raise AR higher than that on the character screen if the cap is 526. In retrospect I like this because it allows you to elevate a low-level piece of armor that looks better than higher level gear.
I'm strongly considering creating a character later on just for the Bard's College and I'll probably play him/her wearing standard clothing befitting a bard.