Took my 16 year old son to a clothing store to buy his first suit for work. The assistant was very helpful but kept saying my son was thin and skinny. I suppose in hindsight calling a brand of suits skinny fitting doesn’t help. My son knows he is skinny and will not wear shorts etc because of it.
I would not dream of telling a bigger teenager that they were fat. And I would certainly not body shame a girl but it seems ok for a boy to be made to feel self conscious.
So is it ok to tell someone they are skinny?