He was actually capable of dressing himself, though both he and Tom acted on the tacit assumption that he wasn't. But what he missed most at the moment was the sense of solemn ceremony that attended Tom's dressing him in full uniform. It was as though he assumed a different persona with scarlet coat and gold lace, Tom's respect giving him belief in his own authority, as though he put on not only uniform but armor and office.
The character in the passage demonstrates an unusual dynamic with Tom, where both act under the belief that he is incapable of dressing himself, despite his actual ability. This reflects a deeper bond between them, where their interactions define their roles and perceptions of authority. The act of dressing in uniform becomes a ritual that reinforces a sense of dignity and status.
What he craves most is the ceremonial aspect of being dressed in full uniform, which allows him to embrace a different identity. The scarlet coat and gold lace not only signify his rank but also provide him with a sense of power and confidence that he derives from Tom's respect. This moment highlights how clothing can symbolize more than mere appearance, serving as a form of protection and affirmation of his role.