All of the armor in the game will be largely be “in-character” and realistic within the spirit of the world. So while there may be skull helmets, helmet with horns, and other “stretching reality” sorts of things, they won’t be bright purple with flashing lights and built-in spell effects. Some of the armor may be elaborate and some of the armor may even be colorful, but it’s all been drawn from the history of our own world as well as Robert E. Howard’s texts and other official Conan-type sources. It will all look like it belongs in the world, like something you could reasonably expect to find in a museum in our world, with small twists and hints of fantasy here and there. So, yes, you might see a skull helmet or Viking-style horns, but it’s probably not going to be pink.

As for the exact same armor, it’s doubtful. With the number of armor sets available in the game (and each set consisting of several pieces), it’s fairly easy to pick people out based on what they’re wearing and/or define your own unique look.