Not really, If you go to places like Gu'tanoth and your a low level take Armour and a shield. If your high level then don't bother. It weighs to much and you can get more run if you don't have Armour. If you take Armour and a shield make it that you don't really care if you lose it.
It is either leather/steel or quest\enchanted armor or blades armor
Its a two person quest one person gets the part of shield from one gang and the other person from the opposite gang.
They don't have the armor anymore. The only things i could buy there was the COOL ARMOR, the shield and pet, but then the awesome protector weapon could only be bought with z-tokens, which are impossible to find.
just the best armor you can wear evlarg is weak but make sure to bring an anti-dragon shield
You need to do the Destroyer part 3 quest to fight War Armor
just run around killing bandits and stuff like that. there's not many shops that sell orc stuff, but there are some. it's just about luck, really. i have everything except for the shield. Why would you want Orc suit when there is deadra armor or however its spelled To get the full orc armor do the deadric quest Azura's shrine and the orc vampire has the orc armor on or in it's tomb.
If you mean how to change your armor look (like from regular adventurer outfit to lets say Dragon Slayer suit). You sadly can't for some reasons you can only change your weapons,hair,face,and shield.
Only by completing a quest that says that the armor is a reward.
you can only get new armor when there are new events
Wizard armor or mage armor.
for completing the quest you get 1 quest point
on the adventure quest worlds wiki