A military uniform is read as discipline, duty and belonging to a larger order. Dream books also see in it a struggle you feel you must face in rank, without room for doubt.
Where in your waking life have you met something like this lately?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.