1. First prepare a pair of suitable slipper soles, then copy the soles accurately with cardboard, and cut 2 pieces according to the pattern.

2. In addition, it is necessary to cut a piece of pure cotton (not too thick) or thin sponge of the same size, a piece of hard cloth with a circle of 1.5 cm or a cloth-lined base cloth.

3. Fold the vamp, cotton, hard lining and base cloth in turn, then fix the peripheral edges for a week (0.5cm), and put some broken cotton in the middle when sewing, so that the feet will feel better when stepping on them, but they must be stuffed evenly according to the rules of the feet, otherwise they would rather not be stuffed.

4. Next, the vamp will be made. I will use the software to redraw the pattern of the upper, and there will be a piece of clean cotton (or thin sponge) and a hard lining (a hard cloth such as canvas can be used instead). (This layer needs to be smaller than the pattern 1.5cm a week), so that the vamp will be more stylish and will not collapse.

5. Align the vamp, cotton, hard lining and lining in turn, and fix a circle around it (it is best to sew 0.5 cm by machine, which will be flat). The trick of this step is to ensure that the lining is seamed and the surface is seamed, otherwise the lining will be uneven.

6. Wrinkle a toe so that the toes are obviously arched in a circular arc shape, but it is best not to have obvious wrinkles. This should be carefully understood by sisters. At the same time, the toes turn.

7. This step is to sew the finished upper to the finished sole. The key is to make three aligned sewing points.

8. Roll the sole and upper together for a week. The first stitch is sewn on the front of the shoe, and the second stitch is best sewn by hand. Tighten the strap and fix it on the back of the sole.