Quote Originally Posted by Krokov View Post
Didn't know it gets you alternate costumes for them.
Allows you to choose between their two most current outfits (or hair color in the case of the Trust member who only has the one outfit).

Go to the Party selection window, make sure you have Avatars and not Scenario chosen in the upper left hand corner, then use the Submenu Glamours command on the character that you wish to change.