Pour some water into a glass and cover it with an opera hat.
When he had gone I went into my bedroom and made a pile of my opera hat.
The incident was a relief to his feelings; he rattled his opera hat behind the animal.
The ordinary "plug hat" was known to these people, but not an opera hat.
The latter doffed his opera hat with the most engaging smile imaginable.
He had told her that the box was hidden in an opera hat, in one corner of the room.
The hat—an opera hat of a kind we then carried under the arm, and not on the head—had seen many governments.
He was in evening dress, and an opera hat was set rakishly on the back of his head.
A black overcoat of some stylish cut and a silk hat or crush or opera hat is also worn.
Alphonse picked up the opera hat, straightened it out and looked at it.