The term "etiquette" means the form, a manner of behaviour, the courtesy and politeness rules accepted in this or that society.
Etiquette bases are simple enough. It: a standard of speech which assumes not only its grammatical and stylistic correctness, but absence of vulgar words, obscene expressions, hesitation words and elementary politeness which assumes ability to greet, say goodbye, speak "please", "be so kind as", "be kind", "excuse", to thank for the help, service, to wish good night, kind morning, good appetite, health and so forth
The great value for dialogue of people has their appearance, the clothes, ability correctly to behave in public places, in various situations. The favorable impression is made well, with taste by the dressed polite person, which knows how to keep in any circumstances, and always behaves accordingly.