1, change clothes in the manor, in the basement of Achilles' house (you can go in by pulling a candlestick), there are some clothes hangers inside, and you will be prompted when you get close;

2. Color change is in those shops in the city (such as Boston and new york), where clothes can be dyed. In the Assassin's Creed Brotherhood, assassins who have been to isola Thiberg to attend the ceremony cannot change clothes, and their clothes are fixed;

3. The younger brother of an assassin who has never held a ceremony can change the color of his clothes and go to carrier pigeons (that is, send his younger brother to make a contract).