There is an idiom with the word "" on the clothes, but there is no point in the clothes.

The answer is: seamless. [tiān yī wú fèng] Former Shu Niuqiao's "Lingguai Lu·Guo Han": "Xu saw that her (Weaver Girl's) clothes were seamless, and Han asked about it, saying: 'The clothes of heaven are not made of needlework.'" Later metaphor refers to Things (mostly literary and artistic works) are natural, meticulous and perfect, with no flaws to be found. Related allusions:

In ancient times, there was a gentleman named Guo Han. He was good at poetry and painting, had a humorous personality and liked to joke. One night in midsummer, he was enjoying the shade under a tree, and saw that the sky was blue, the white clouds were curling up, the bright moon was high, the breeze was blowing, and the fragrance filled the courtyard. At this time, an extremely beautiful fairy stood in front of Guo Han with a smile.

Guo Han asked politely: "Miss, who are you? Where do you come from?" The fairy said: "I am the Weaver Girl, I come from the sky." Guo Han asked: "You come from the sky, you can talk Talking about things in the sky?" The fairy asked: "What do you want to know?" Guo Han said: "I want to know everything." The fairy said: "This is difficult, where do you want me to start?" p>

Guo Han said: "People say that immortals are smart, so you can say whatever you want." The fairy said: "The four seasons in the sky are like spring, there is no heat in summer and no severe cold in winter; the trees are evergreen and the flowers bloom forever. Birds are singing in the branches, and fish can be seen swimming in the water. There are no diseases, no wars, no taxes. In short, all the sufferings in the world are not in heaven." Guo Han said: "Heaven is so good, you. Why did you come to the human world?" The fairy said, "You are still a scholar. Didn't your predecessor, Mr. Zhuang Zhou, say, "You can't smell the fragrance even if you stay in a house full of orchids." After staying in heaven for a long time, it is inevitable that I will feel a little lonely. "

Guo Han asked again: "I heard that there is a medicine that can make people live forever. Do you know where it is?" The fairy said: "This kind of medicine does not exist in the world. It is everywhere in the sky." Guo Han said: "Since there are so many in the sky, you should bring some down and let people taste how good it is." The fairy said: "Bring it with you. If you don't come down, the things in the sky will lose their spiritual energy when they are brought to the human world. Otherwise, they would have been eaten by Qin Shihuang and Emperor Wu of the Han Dynasty." Guo Han said: "You keep saying that you are from heaven. How can you prove that you are not lying? What are you talking about?" The fairy asked Guo Han to look at his clothes. Guo Han read it carefully and found out that the fairy's clothes were not sewn. The fairy said: "It's perfect. You don't even understand this. How can you call yourself a genius? I think you are a complete fool." After hearing this, Guo Han burst out laughing. When he looked again, the fairy was gone.