@Sglass,
I have a startling purple/maroon overcoat which I think I have had for at least 20 years.
I have a Stuart Membery shirt that I have had since before 1984.
I have a shirt that I bought at the Paddington Markets in Sydney in the late seventies.
I have a beautiful lilac shirt I have had since 1988.
Not sure what else is in the wardrobe!