There are many ways to repair holes in your clothes. One of them is mending holes with Sashiko Stitches, a traditional Japanese method. The Japanese use it to reinforce their textiles, but here in the West we mainly use it in a decorative way. Although it also has a function of mending a hole of course!
Altogether, it’s a very nice and decorative way of visible mending. I think it really shows the love you have for your garment.