In the eyes of the ancients, everyone who has a happy event should wear red, but everyone who has a boss should wear white. This is a moral. At that time, Xue Baochai was actively preparing to enter the palace. Because Xue Baochai is the daughter of an imperial merchant, it should be very advantageous to enter the palace as a concubine. At that time, everyone thought that Xue Baochai would not be defeated. So everyone is waiting for the good news of Xue Baochai. Lin Daiyu is a thoughtful, suspicious and sensitive woman. Since she wants to play with Xue Baochai, of course she won't frown.
Lin Daiyu and Xue Baochai are both daughters of imperial concubine, and their daily clothes are definitely different from those of the lower classes. The more you can show your status, the more gorgeous the dress, the better. So think about it carefully, only red can show a person's status, although Lin Daiyu is a very low-key person.