Long Live the King! by Mary Roberts Rinehart, Fiction

The Crown Prince sat in the royal box and swung his legs. This was hardly princely, but the royal legs did not quite reach the floor from the high crimson-velvet seat of his chair. Prince Ferdinand William Otto was bored. His royal robes, consisting of a pair of blue serge trousers, a short Eton jacket, and a stiff, rolling collar of white linen, irked him.