I like to look unique in the game by the armor I wear that others doesn't, so I wanted to know, will enemies wear Daedric armor in high levels? I am level 38 right now and I did not see an ebony armor or glass armor on any npc, so will they wear it?
Also, is there a special strong and unique looking armor like the Divine Crusader armor? And why there is no dlc? I thought they said that the dlc will be released 3 days after the game's release... So?

im lvl 40 now and i havend seen any... i had to craft the set for myself and enchant it

Depends on the enemy. Bandits and the like still only wear studded and fur. I'm at level 30. Forsworn wear forsworn gear.

Most enemies wear gear appropriate for their faction. Some boss level enemies may wear leveled gear.

I don't know about daedric, but I was just offended to be attacked by a random thief on the road wearing full Glass and an Ebony Sword.

And is there a dlc or what? And what about a special unique looking armor?