What to wear to french themed party?

What is prudendence? Can you slap the black off someone? Why do women use men as footstools? How do you address the envelope of a couple when they aren't married? What does the saying ''say it don't spray it'' mean? How many button or buttons may be kept buttoned of a man's coat? What is 'my friend' in French? Do people wear thongs to avoid a wedgie? How do you say good night people in some of the languages of the Philippines? What are some Ibo or Igbo marriage customs? How do I write Mr. in French? How do you look at someone's breasts without them noticing? What is the origin and meaning of blowing smoke up your skirt? Is Marshall a man's or woman's name? How do you say by English to welcome a visitor at your house? How do you reply show cause for irregular at office duty? Give an example of a resignation letter? Am pleased to invite you to dinner .change into future perfect? How do you act like a guest at others house? How do you write a letter requesting stepping down from a position?