With the passage of time, some inconspicuous old objects, even if they cannot reach the level of cultural relics, often appreciate a hundred times. 
For example, I don't know when the "28 bar" bicycle, which has been eliminated for many years, has become the new favorite of the collecting world, and many places have people in the countryside to buy this kind of old-fashioned bicycle, and even the damaged ones have been bought. A well-preserved car can be sold for a good price. Radios, sewing machines, televisions, and other items from decades ago have also become sought-after. Many people should remember the word "really good", which also exudes a unique atmosphere of the times. Most teenagers should not know what "really good" is, in fact, it is a synthetic fiber textile used to make clothes, that is, polyester. Forty years ago, clothing made of "really good" was still very popular, synonymous with fashion, and extremely popular. 
In the early '70s, people's clothes and bed linen were all cotton, natural and environmentally friendly. Although cotton products are very popular now, due to the backwardness of the industry at that time, there were no mass-produced clothes of all kinds, and cotton clothes did not look beautiful and a little dirty. At that time, people also needed cloth tickets to buy fabric. Cotton clothes are worn out and reluctant to throw away, sew up and then wear, green military uniforms used to be the most fashionable to wear. It wasn't until the advent of "Really Good" that people were pleasantly surprised to find that clothes could be so colorful and colorful. 
Thanks to foreign affairs, Guangzhou took the lead in importing chemical fiber fabrics produced in the West in the sixties and seventies. Its English name is dacron, which was transliterated as "dacron" when it first entered China. The material is smooth and durable, and can be printed with bright colors and patterns, making it a beautiful garment. Cantonese people like this kind of clothing made of chemical fiber, and the title of "Da Cron" has gradually changed. Since Cantonese people like to use "beautiful" to describe beauty, "pretty boy" and "pretty girl" are all popular words. "Dacron" clothes are bright in color and wrinkle-free, and were originally called "really beautiful" by Cantonese people, which is no longer a transliteration. Because of the thinner fabric of "Really Beautiful", it was suitable for summer clothes, and later it was called "Really Cool", which sounded cool and comfortable, and then it was called "Really Good". 
At that time, people in the north did not know about this foreign product. From 1976 to 1979, in order to alleviate the situation of cotton supply and demand and solve the problem of dressing for the people, China began to introduce a large number of chemical fiber equipment and build factories to produce polyester fabrics. There are pure polyester, and there are also blends with cotton, wool, etc. "Really good" cloth has made a huge difference in people's clothing. People are amazed at this kind of "cloth that doesn't need to grow out of the ground". Since the introduction of "really good" clothing, people have finally ended the dressing Xi of "big and small, old and refurbished, patches and patches". 
At first, the production of "really good" was not large, and people used it to make the collar of cotton clothes, which was more wear-resistant and had a new feeling. With the rise of "really good" in the country, it has led the fashion trend and even symbolized identity. Men and women who have gone to the countryside from big cities are very eye-catching in beautiful "really good" clothes. If rural people are given a "really good" shirt, they will often treasure it and be reluctant to wear it until the New Year's holiday. At the time of the most popularity, the "really good" cloth was extremely popular, and the stores in many places had just bought a batch of goods, and as long as the news was released, they were immediately sold out. In order to buy a piece of "really good" cloth, people often have to queue for hours. In some places, there have even been cases where the counter has been crushed. 
"Indeed" not only changed people's Xi of dressing in that era, but on the other hand, as a new thing, it also satisfied people's newly budding "petty bourgeois feelings". By the beginning of the 80s, with the increase in the production of cotton and textiles in our country, it has been able to meet people's needs. Subsequently, the state gradually reduced or exempted cloth tickets, and the ** of chemical fiber fabrics was also lowered, and products such as "really good" and acrylic yarn were popularized to thousands of households. "Really good" clothes are really very wearable. Those who came from that era should remember that this kind of clothing was rarely worn out, and in the end, most of them were worn out a little bit at the back of the collar. 
However, from the mid-80s onwards, "Really Good" went into decline. Because the clothes of this material look beautiful, they are not comfortable to wear. "Really good" is a thermoplastic fiber, which is heat-resistant and wear-resistant, but it has poor air permeability and does not absorb water, which is similar to plastic sheeting. As soon as I sweat in summer, I stick it on my body, which is very ** viewing. If you wear it in winter, it's too cold. As a result, the "really good" that has been prevalent for more than ten years has slowly faded out of people's lives. People turned to the pursuit of comfortable and beautiful clothing, oxford, flannel and other materials began to rise, and cotton clothing began to return. Circumstances change with the passage of time. From today's point of view, the color of "really good" is actually very rustic, but it was undoubtedly fashionable and "foreign" in that era. As a memory of the times, "Really Good" left an indelible mark in the last century. Reference: "The Disappearing "Really Good".