1. Push the repair needle into the hole, toward the sweater inside, and start repairing along the tight edge. This will help close the cardigan from the inside out.

2. Start threading the needle and sew the small hole carefully. If the hole extends beyond the seam, start sewing the vertical part of the hole first, then sew the horizontal part. Don't try to sew a hole that's too large in one go.

3. How to mend holes in woolen sweaters. If you want to modify your sweater, you can mend a flower or a sun.

4. Purchase colored yarn and threaded yarn needles for special sewing.

5. Use a long needle to repair from the edge of one hole to the other. The thickness of the yarn can be strengthened in the opposite way. If viewed from a distance, the outer circular stitch is stitched out making it appear more like a circle.

6. You can sew petals on the holes to turn them into floral patterns. If you leave the cardigan out in the sun, sew a circle of "rays" to make it shine even more in the sun, using an embroidery needle to make the design look even more special.

7. Use knitting yarn to make a pocket sweater, if the holes are in the appropriate places in the sweater pocket.

8. If you wear a cardigan with a beautiful brooch, maybe no one will know that there is a hole under the brooch. Use a brooch to cover the hole in the chest part to make it look more unique.

9. Fold the edges of the sweater sleeves, cuffs, and maybe the holes in the sleeves.

10. Add a cute appliqué with a through hole and felt the appliqué on the hole seam of the sweater. Adding more decals to other areas will improve the perfection of the design.

11. Many dry cleaners specialize in cardigan clothing repair. Your repair will require a professional tailor or dry cleaner who specializes in cardigan garment repair.

12. Carefully inquire with the wool sweater clothing employer and ask them if they can repair the hole. You can also hand it over to a repair shop and let them choose special stitches or darning to repair the sweater.