Does anyone have these Superdry Henleys?

Well i really like both of them but unfortunately 'M' size is out of stock and the Indian website hasn't mentioned any size guide whatsoever, on the other hand the UK mentioned the model's chest and size.... But the main issue is that when I look at the third party website, even "S" is like "M" so can anyone confirm who I should trust?
IMG_20240726_213749.jpg
IMG_20240726_213801.jpg
IMG_20240726_213655.jpg
Was this page helpful?