They are free to speak about my dressing, food etc. they wont get-away with speaking about my family or siblings. If they say it while being in my house, i’ll politely let them know that it’s my space and this is how ‘we/I’ like it. I don’t like i’ll find faults just to get back at them though. Sometimes people need to know that their advice/critisizm isn’t really welcome or needed.