What is Elegance?

What is about a person that make you think of elegance? Perfect hairstyle? The right makeup? A gorgeous evening dress matched with designer high heels? Lady like smile, and a body to die for? Here are some official definition of elegance: Refinement, grace, and beauty in movement, appearance, or manners. Tasteful opulence in form, decoration, or presentation. Restraint and grace of style. Scientific exactness and precision. Which one of this do you think apply here?
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