A thrift store is read as finding new value in what others gave away. Tradition takes it as resourcefulness, and as trying on an old identity to see if it still fits.
When this appeared in your dream, what were you feeling?
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.