Ten Years Later: The Man in The Iron Mask by Alexandre Dumas Chapter 4 Page 17

“Yes; but how — do you know all that, monseigneur?” said Percerin, astounded.

“It is all very simple, my dear monsieur; there will be a hunt, a banquet, concert, promenade and reception; these five kinds of dress are required by etiquette.”

“You know everything, monseigneur!”

“And a thing or two in addition,” muttered D’Artagnan.

“But,” cried the tailor, in triumph, “what you do not know, monseigneur — prince of the church though you are — what nobody will know — what only the king, Mademoiselle de la Valliere, and myself do know, is the color of the materials and nature of the ornaments, and the cut, the ensemble, the finish of it all!”