Leather disappointment
The leather comes from the carcasses of animals. Although it is beautiful, it is no longer raw, symbolizing disappointment.
Dreaming of leather means you will be disappointed.
Soldiers dreamed of leather and wanted to cross the ocean to fight.
Dreaming of making leather, boots and other things, the business will prosper.
Dreaming of processing leather means that doing things is arduous and unflattering, and you will do laborious but less profitable work.

(Editor in charge：other than)