This is armor from Assassin's Creed III game, Connor robes , darker texture.

How to install.

Just unzip in Skyrim installation directory. Dont forget to check .esp file in Data Files in Skyrim Launcher.

You can craft it with forge under Misc tab.

Or use console command help "assassin's robes" and "assassin's hood" , then use command player.additem "item code" 1 (without quotes)

Have Fun! :)