If you dreamed about a dirty shirt collar: You can spend money on things you enjoy, but you should not change your stance. Seeing your shirt collar dirty in your dream means facing your fears and making mistakes, causing problems to grow instead of solving them. Seeing the collar of your shirt dirty in your dream indicates that the collar of your white shirt is dirty, as the clean thoughts are replaced by bad thoughts, you get tired of getting dirty and falling out of people's eyes.