This is a children's costume called "Journey to the West," which consists of three sets.

The first set is the costume of Tang Sanzang, the second is the costume of Sun Wukong, and the third is the costume of Zhu Bajie.

The design inspiration for this costume comes from the Chinese classical novel "Journey to the West," which was designed based on the characters and storylines in the novel.

The costume of Tang Sanzang is mainly yellow, symbolizing wisdom and light; the costume of Sun Wukong is mainly red, symbolizing courage and strength; and the costume of Zhu Bajie is mainly green, symbolizing health and vitality.

This costume not only has an attractive appearance but also can stimulate children's interest and love for traditional culture.