Someone who is urban and cityish but still sophisticated with impecable taste. And no one ever questions their fashion choices. They envy their amazing use of slang and wide range of vocabulary. They are personable and people want to talk to them. You can only be designated this term.
Britney: "Look at Grayce. Her outfit is amazing. Edgy, but stylish."
Katie:"I know, she's such a sophisticated urbanite."