First Lensman by E.E. Smith

The Ambassadors' Ball, one of the most ultra-ultra functions of the year, was well under way. It was not that everyone who was anyone was there; but everyone who was there was, in one way or another, very emphatically someone. Thus, there were affairs at which there were more young and beautiful women, and more young and handsome men; but none exhibiting newer or more expensive gowns, more ribbons and decorations, more or costlier or more refined jewelry, or a larger acreage of powdered and perfumed epidermis.

And even so, the younger set was well enough represented. Since pioneering appeals more to youth than to age, the men representing the colonies were young; and their wives, together with the daughters and the second (or third or fourth, or occasionally the fifth) wives of the human personages practically balanced the account.