1. Insert the needle from the inside of the opening of the cashmere coat, and try to choose a thread similar in color to your wool coat.

Insert the needle into the other side of the thread and then stick it out at the top.

3. According to this method, sew all the way to the end of the opening.

4. Slowly tighten the thread in your hand.

The clothes sewn by this seamless sewing method are completely finished products, and there is no trace of repair.