What does sense of decorum mean?

Question

I was watching Miss Congeniality 2, and she said "sense of decorum" so I was wondering what it means.

http://www.youtube.com/watch?v=zfJYrtqyELQ&feature=related

2.23

Answer 1

It means - formal and polite behaviour.

[As in behaving properly, with dignity; as what the situation calls for.]

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Answer 2

A general conscious awareness on propriety in manners and conduct

Answer 3

A sense of decorum means appropriateness of behavior or conduct, polite and socially correct behavior.

http://www.answers.com/topic/decorum

Answer 4

A sense of decorum is an understanding of what is the proper (and improper) way to behave in a given situation.

Answer 5

decorum means dignified propriety of behavior, speech, dress, etc.