Successfully complete the indicated Mercenary missions in Empire mode to unlock 
the corresponding male and female costumes. Note: Complete the stages multiple 
times to unlock all the pieces.

  Hawk/Owl: "Shao Hua Bandits", "Ju Zhang Bandits", and "Hei Shan Bandits" 
  Imperial/Princess: "Guard Lady Cai Wenji", "Accompany Lady Cai Wenji" and 
  "Defend Lady Cai Wenji" 
  Knight/Unicorn: Successfully complete Empire mode. 
  Kung Fu/Summer: "Wu Tai Monk's Training", "Wu Tai Monk's Challenge" and "Wu 
  Tai Final Trial" 
  Occult/Sage: "Stop Insurrection", "Suppress Insurrection" and "Crush 
  Insurrection" 
  Tribal/Wildcat: "Tribal Encounter", "Tribal Invasion" and "Tribal War" 
  Water Dragon/Pirate: "Jin Fan Pirates", "Qian Tang Pirates" and "Bai Bo 
  Pirates".