I had a group of 15 people over last summer. I hosted drinks and nibbles in the garden. We had just bought a new rug in the living room and it’s jute with white threads going through, so can’t be washed. Basically if it gets stained there isn’t much in the way of cleaning it off annoyingly.
I asked if anyone wanted to go on the rug/sit on the sofa if they would mind taking take their shoes off. I didn’t mind anyone being on the wood floor with shoes on but the rug I didn’t want shoes on. One friend of mine was visibly offended and hasn’t really spoken to me since!
I asked my other friends if I had said anything wrong and they said they no, they can’t even remember what I said and it’s a non issue.
Is saying to a group of people ‘would you mind not going on the rug with your shoes on’ so bad?!