What makes you think it's denim? I would say it looks quite similar to the trousers the others are wearing (especially the ones of Whitney Oates). Solely going

What makes you think it's denim? I would say it looks quite similar to the trousers the others are wearing (especially the ones of Whitney Oates). Solely going by the timeline described in [0] it's rather unlikely that these are denim. [0] https://www.bbc.com/news/magazine-17101768 https://www.bbc.com/news/magazine-17101768