The Northman, for some of its other weird choices, does actually feature rich viking guys dressing like rich guys would, in nice fabrics and such.

Also the Danish comic book series "Valhall" features all the gods dressed up as basically normal lords and rich people for the most part, a lot of the tone of the mythology is adapted into more of a comedic childrens book vibe but its still my all time favorite representation of all those tales.