You still need to gather the resources for each piece, collecting every piece if you want to benefit from the full bonus, and even more materials if you plan on upgrading your armor. To help you ...

ranging from chainmail wrist cuffs, an armored and pearl-adorned manicure, metallic armored legs, a cross pendant amulet, and ...

If you're in a hurry, you can start an optional quest, then return from it in the menu to force respawns without having to wait the full time ... from the Chainmail or Balahara armor sets.