See Negligee / Nightgown.
To dream that you are in your nightgown, foretells that you may be coming down with a slight illness.
To see others in their in their nightgown in your dream, signifies that you will hear unpleasant news from absent friends.
1. Revealing a very personal, vulnerable side of self.
2. A feeling of not being prepared for life, activities or business affairs (to be in a nightgown in public).
A man who dreams of seeing bis intended in a filmy nightgown may be assured of her love for him and her innocent though sensible attitude toward life.