Helllooo!
I have a small tailor’s kit. I have a few items that are damaged, some clothing of course. None of the clothing is at 0 durability, some is at 50 or so and some is like 60. I cant seem to use the kit on any of them. It says the item is too damaged to be repaired O.o So i am wondering what is the point of the repair kit if i cant repair the items that arent even all the way damaged. 
Im just confused is all, im sure i am missing something here.
You need to increase your Maintainence skill.
Or take them to a tailor.