“Thus were you decked with gold and silver, and your clothing was of fine linen and silk and embroidered work. You ate fine flour, and honey, and oil, and you were extremely beautiful and you prospered to royal estate.”
The picture is idealised. It was how God saw His people once they were cleansed. They who had been sinners had become beautiful in His eyes, and He had made them His queen, and had richly provided everything that they could need. The gods of other nations had goddesses as their consorts, but Yahweh's consort was His people. He was to be all in all in their eyes, and they were His beloved. Compare for a similar figure in the New Testament Ephesians 5:26-27.