How To Unlock Ezio’s AttireGo into the menu, then select “Help & Options”. Scroll down and open the “Extras” section. Ezio’s Assassin Attire should be second on the list. Select it, then press X on PS or A on Xbox to open Uplay. A sidebar will load with the store. The oufit costs 20 points. If you press X or A again, you’ll unlock it and be able to use it in the game. Press X (A) once more to equip it.
If you don’t have enough points to get it, just keep playing – you get points for playing games and unlocking achievements.