2. For each cut piece, there are 4 lining pieces, 2 surface cloths and 2 interlining pieces. After cutting 3 cm off each side, replace it with elastic cloth strips, each side is 3 cm, two pieces are 6 cm, and the seam width is 8 cm.
3. Put the tablecloth, two pieces of interlining and the car together in a circle, leaving a cashmere filling opening of about 7 cm at the trouser mouth.
4. Fill the down, seal it, spread it out, pat it evenly with a ruler, and then draw a horizontal line. When making a horizontal line, the tablecloth is on it, and I press my foot with a plastic presser. I press the front of the car with my left hand and hold the cloth without a car in my right hand to prevent the tablecloth from eating too much ground cloth.