My dh would wear trousers a good two inches above his shoes if I would let him. It stems from his mother (as does so much I have to fight against...)
He loathes wearing trousers the right length. We were buying him some trousers once in John Lewis, and he insisted on trying on ones which were far too short, and I told him so, and the sales assistant told him so, and another woman supervising her dp's wardrobe told him so, but a man in a tank top and short sleeves said he thought they were OK and my dh turned and said to me "you see, they're fine". The man is the style equivalent of colour blind. He just doesn't see it at all.