Ornaments are made to be admired, and tradition reads them as celebration, decoration and the extra effort put into a special time. A broken one points to an occasion that did not shine as hoped.
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.