Second, you can do a lot of diy transformation of old clothes, such as using old jeans as backpacks and old T-shirts as mops. You can search for keywords such as "transformation of old clothes", "diy of old clothes" and "utilization of old things" on the Internet.
Third, if it is a big city, there will be a special place to store old clothes for charity and love. Clothes that can't be worn can be donated to special places for people in need. Or there will be a remote mail service sent to those who need it.
Fourth, if it is a down jacket or something, the down inside can be recycled. You can go to some processing shops to take it down and make new clothes with new fabrics, and you only need to pay a small processing fee. If there are enough old down jackets (about eight or nine pieces at most), you can buy down quilt cover online, and there is a special machine for washing down. Just take it off the old clothes and wash it into the quilt cover according to the steps. (The price of down quilt cover is not cheap either, about 300 to 400 yuan, but the unit price of down quilt is thousands. )