I play on ps3, this is my current outfit.
Dragon plate helm
Dragon plate gauntlets
Dragon plate boots
Saviours hide
Mace of Molag bal
Ancient nord arrows and bow.

This character is pretty much a barbarian. The only thing I probably shouldn't use is that mace, but it looks very mean and barbaric. I don't use a shield, i dont use magic, I don't wear jewelry (apart from the ancient nord amulet I got from raiding a jarls long hall).

Non-combat
Aetherial Crown
Vampire Boots
Vampire Gauntlets
Royal Vampire Armor

Combat
Dark Brotherhood armor set

I have the "Ancient Assassin" armor and that suits my character pretty well,Archer/Sneak build,my load out is an Ebony Bow (exquisite) with a shock spell on it with glass or ebony arrows and either Chillrend or Dawnbreaker for those "up close and personal" moments!