denoting something of high quality, something from the past or characteristic of the best period
What beautiful style, I love that brooch she wears. She's like the Jackie-O of Korea.
"Jackie-O of Korea"? That's an insult. The introduction of this article says, "Trần Lệ Xuân (22 August 1924 – 24 April 2011), popularly known as Madame Nhu, was the de facto First Lady of South Vietnam from 1955 to 1963." So she was from South Vietnam, not Korea.
Only 2230 miles between the two :-)