First of all, we should draw the design draft of the clothing according to the task of COS, and also choose the fabric according to the clothing style. Sometimes we can't find the right color, and sometimes it doesn't suit us when we get it to the clothing store. We often go to see it and change it ourselves when we go home. However, these are not big problems. After all, it is much cheaper than buying it directly, and you can also debug it according to your own requirements.
It's better for beginners to make clothes like sailor suits. Many cartoon characters wear sailor suits. When COS is different, it is relatively convenient to change it slightly.
If there are skilled old people at home, let them do it for you, which will save time and make up with yourself. That's great. You can also go online to see if anyone sells COS supplies. Some second-hand goods are 80% new, but they are much cheaper than the new ones and not bad.