Complete the following requirements to earn new outfits for use in-game. Unless otherwise noted, outfits are unlocked in the Manor.

Outfit	How to unlock
Achilles' Originial Outfit	Complete Achilles' Painting mission.
Altair's Outfit	Complete all main missions and optional objectives.
Baltimore Outfit	Beginning of Sequence 09 (General Store unlock).
Boston Outfit	Beginning of Sequence 06 (General Store unlock).
Captain Kidd's Outfit	Complete Oak Island Naval Location.
Charleston Outfit	Beginning of Sequence 06 (General Store unlock).
Ezio Outfit	Uplay exclusive.
Jamestown Outfit	Beginning of Sequence 06 (General Store unlock).
Kanienkeha:ka Outfit	Collect all Feathers.
New York Outfit	Beginning of Sequence 09 (General Store unlock).
Philidelphia Outfit	Beginning of Sequence 09 (General Store unlock).