Material preparation: cotton cloth, scissors, needle and thread, sewing machine, fountain pen, ruler and zipper.
Operating steps:
1, two tablecloths. Two side cloths (the length is the length of the left, right and bottom of the bag).
2. Opposite the front of the selvage.
3.sew another tablecloth.
Step 4 turn it over.
The interlining is sewn like the tablecloth.
6. Put the front of the watch bag and the inner bag relatively.
7. Align the two sides, sew them, and leave an inverted mouth.
8. Sew buckles on both sides of the bag.
12, sewing lace.