To dream of feathers floating in the air represents a good life with opulence and of wealth. It could indicate your easygoing nature and ability to enjoy life. This dream can also indicate that you are too rushed in making decisions or that you have lost your honor.
To dream about chicken feathers suggests that there will be small troubles coming to you. If you witness peacock or ostrich feathers, then you will have success in social settings.
To dream that you are buying or selling feathers represents economical or prudent behaviors.