Vintage blazer

Last time when my mum was cleaning her wardrobe I saw here throwing out this old blazer she had sewed some 20 years ago. Of course, I said her not to do it, because I though it would be a nice piece of an outfit. So last time I wore it with some casual accesories and shot photos in the park. What do you think about vintage clothes we store in our houses for many years? Do you like to make outfits with them?