I recently got a kilt that has a few moth holes on the inner apron. I have limited sewing experience and no experience in darning, but I have read that it is not uncommon to simply patch the hole and continue wearing the kilt. I searched for a detailed description or some pictures but couldn't find anything. Could someone who has patched a moth hole provide a picture of the repair so I could see what it should look like when finished?

Also, it feels like there is an internal stabilizer under the lining, but the straps appear to be attached directly to the wool. Does that look right?