What constitutes elegant company in the 21st century?

Browsing through a Christie’s catalogue, I came across the description of a pen-and-wash drawing by Rowlandson, c. 1800, ‘Elegant company in a park’. It set me thinking. One knows very well what was meant by ‘elegant company’ at the beginning of the 19th century. It applied perfectly to the party Mr Bingley brings to the Merryton dance in Chapter Three of Pride and Prejudice.