Well yes they claim in the auction description that the cape is second generation from Farmer so that's a given about the inaccuracy of the chain.
Another big problem comes under the "possibly production made" parts they list the leathers.
For the jacket, they specify six metal buckles on the back. To my knowledge there were never any original leather suits with that kind of buckle configuration on the rear. And in fact, that other ESB tour suit I know about by Farmer has exactly the same configuration.
On this simple basis alone the leather suit is not original.
Another big problem comes under the "possibly production made" parts they list the leathers.
For the jacket, they specify six metal buckles on the back. To my knowledge there were never any original leather suits with that kind of buckle configuration on the rear. And in fact, that other ESB tour suit I know about by Farmer has exactly the same configuration.
On this simple basis alone the leather suit is not original.