Ranger: Uses bows and daggers, has a dog companion(I like the armored ones from DG the best) and wears "light" light armors(ie, nothing bulky or warrior looking, like Glass Elven, Stalhrim, Dragonbone, etc) I'm thinking Chitin helmet, leather cuirass, fur gauntlets, and leather boots.
Arcane Ranger: Uses Bound Bow, Bound Dagger, Conjure Companion, Conjure Flaming Campanion, the Nightingale chest piece, any type of hood(DB, mage hoods, Nightingale), and gauntlets and boots from either DB, Chitin, or leather.
Knight: Steel Plate or Ebony armor, crossbow, and any 1 handed sword or mace with nothing in the off hand.
Lycan: No weapons, either common clothes, ragged trousers, or fur armors with a Carved Nordic helmet, and any of the werewolf rings from Dragonborn(and of course, the ring of Hircine), and transform whenever you get into a fight.