Original West Ham fans shirt made in England by Adidas, bought by young fan in England back in 1980. This is an essential one to add to the collection or to display, especially for any keen West Ham fan. Unless you're small or young.
And you can of course wear it! Youths size on label (sometimes known as extra small) - typically suiting juniors of 10-14 and some extra small adults.
There is some minor wear visible on club and makers badges (as is normal given shirt age and badge type) - this is shown clearly in photos. 70% nylon, 30% acetate and, yes, made in England noted in collar label. This style of shirt was in the golden John Lyall management era, worn at the Boleyn Ground, Upton Park by the likes of Hammers legends Brooking, Bonds, Devonshire, Martin, Cross and Stewart.