I think you're right Jon. My sister says it's fitness that matters, not size. I feel a bit guilty now for 'fat-shaming'! It's just that in all the places in West Africa I've visited, I never once saw anyone obese. Strong, active and rather thin, but never too plump.
Husband has been mincing around in Fakenham Morrisons today in his new top. Had lots of cheery comments and compliments.