Jeans are read as easy, dependable comfort and being yourself in everyday life. Dream tradition links worn-in jeans to a familiar identity and new ones to a fresh look you are trying out.
Has this come up in your dreams before? What was going on in your life then?
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.