Lorget was chosen to head the infiltration force. By this point, nobody in the tribe batted an eye at his decision to continue to wear a dress. His wide-brimmed hat and frilly dress certainly made him stick out like a sore thumb among the others. However, with the battles the tribe had been through since they began to follow Kace, Lorget was provided with ample opportunities to display his worth. Nobody questioned Shadow's judgement in choosing him for the captain of this mission.
The infiltration squad silently spread throughout the whole group. It would make it less obvious that some of them had gone missing if they were spread out compared to being gathered together. Shadow had warned them that they had to be as covert as possible and act like they always had eyes on them.