1, coup 1: Secretly tell everyone that the cloth in the inner pocket can be cut and mended. Because it's the same cloth, you can't see it at all! I won't tell ordinary people!

2, coup 2: clothing accessories have a special double-sided adhesive lining. Generally, the trademark of down jacket is sewn on the surface cloth first, and then on the lining cloth, so as long as the cloth is removed and ironed with double-sided tape, you can't see it unless you look carefully!

3, coup 3: A treasure has a small piece of cloth selling special down jackets. The color of the cloth is similar to that of the down jacket, and there are many colors. The key is cheap. You'll get burned by a hot cup. Very simple and flawless!

4, coup 4: You can find some good-looking British fabrics to sew up, and there is a feeling of academic style. I don't know. I thought it was designed this way.