The little black dress (LBD) is the standard dress code that fits all occasions. You could go from office to party in your LBD. When you see this type of dress in your dream, it could mean you are anticipating a function. In your waking hours, you may have received information that calls for dressing up and that LBD fits the bill. You could be unsure about what to wear for the event, so your brain tells you to use the LBD.