Dreaming of etiquette or good behavior indicates that you should pay attention to your social life and relationships. Your conduct and attitude towards others in your environment are significant. This dream serves as a reminder that proper behavior and etiquette enhance your personality and help you build connections with others. Therefore, strive to maintain good conduct and seek to create new relationships.
From Imam Muhammad Ibn Seerin's Dictionary of Dreams According to Islamic Inner Traditions â entry "Etiquette" (page 144) â resolved via the equivalent "Perfume salesman" entry.
In a dream, a perfume salesman represents a gnostic, an ascetic, a devout worshiper, or a man of letters. Anyone who sits with him will carry some fragrance of his perfumes, or learn about an etiquette, adopt good manners, learn something about his arts, enjoy a happy surrounding, or earn praises, except if the perfume salesman is burning incense, for the smoke that emanates from burning incense in a dream denotes guarded praises. A perfume salesman in a dream also represents a beautician. Seeing him in a dream also means knowledge, guidance, earning praises or receiving a commendation. (Also see Amber; Musk; Perfume)
Note: Islamic dream interpretation depends on the dreamer's circumstances and state. This is a general guide drawn directly from the source book.
