What was the dress code of 1912?

Is it rude to cut up your meat at the dinner table and then switch hands to eat it with your fork in your right hand? Is the slang word bull socially acceptable? What does se fait royalement chier mean? How do you say Have a nice day in Cantonese? Where did the expression knock it off originate? How do you respond to queries asked when mouth is full of food? When extended an invitation can I bring a guest? Why do some people pin tails on their pants? Is it rude to call Jewish people Jews? What does cool it mean? Can anyone suggest another name for welcoming ceremony? What does a girl mean if she calls herself exotic? What does 'ante up one dollar' mean? The meaning of a phrase .. the lady is not for turning? What is the meaning of a person who is too well dressed? How do you get a girl to let you touch her feet? How do you use a knife and fork? What is the correct way to say Dear Miss or Mrs in English? Should people play tricks on other answer with possessive nouns? How do you write a very nice friend in vietnamese?