I am guilty of having good wardrobe clear outs every now and then so nothing will be that old.
I think I am more guilty of having clothes and shoes that have never been worn rather than hoarding my old clothes.
I do have a dress that I bought over 8 years ago that I wear occasionally so I will go for that.
My daughter has a jacket that belonged to me when I was a mere girl.
Not sure she still fits into it but she won't part with it. Very retro.
I have a silk scarf that my dad wore all his life for special occasions, he bought it as a young lad with wages from his first job, I don't wear it but it is kept safe in a drawer. Still in amazing condition.