Ladyly

Sheridan (no less by birth than marriage degraded below the established standard) was eventually elevated as high as the breath of lordly and ladyly adulation could bear him.

Source: wiktionary

We do not refer to the fashionable annuals, those very ineffable bulletins of lordly and ladyly inanity;

Source: wiktionary

They all looked affronted at being asked to meet each other; and every time the door opened, I saw them looking out anxiously for some lordly or ladyly arrival.

Source: wiktionary

As Clara thus deteriorated—at least what Mr. and Mrs. de Saumarez called deterioration—becoming more concentrated in her mental turbulence, so to speak, and more vehement and impassioned every way, Alice improved so rapidly that the very servants learned to call her the “most ladyly” and the “best mistress of the two;” for servants are excellent judges of conventional breeding.

Source: wiktionary