There are quite a few unlockable alternate outfits in Assassin’s Creed 3. Some you can simply purchase from stores, others you have to unlock a certain way, and a few came with pre-ordering the game, but how do you change your outfits?
Any outfits that you unlock naturally in the game, get from pre-order, or purchase through DLC etc. will be in the hidden basement of your homestead. Look for a candle that you can interact with, which will open up the passage to the basement.
Any outfits that you purchase from a store, you just need to visit the store and click on the outfit to change into it. When you purchase an outfit, you’ll automatically change into that outfit.
Did you miss out on the pre-order exclusives for Assassin’s Creed 3? No worries, because you can purchase some of the exclusive DLC codes on Ebay