There certainly have been a lot of changes, although they come in such gradations that most people have either forgotten, or, if they're too young, they never knew about them in the first place. ↗
The English language has a deceptive air of simplicity; so have some little frocks; but they are both not the kind of thing you can run up in half an hour with a machine. ↗
I liked 35 and in both my novels that is the age of the lead characters. I tried making them my age but they just seemed to keep moaning about stuff. ↗