A pretty young woman wearing a period costume came up to me and said, "Good evening."

The production has period costumes and a beautifully designed 18th-century setting.

The experience would be further enhanced by staff wearing period costume.

And there will be fewer pieces done in period costumes.

The staff are also dressed up - in period costume.

I move around the festival in period costume and perform.

Staff members in period costume play the role of passengers and tell stories about the ship.

Show up in a period costume and receive special prizes.

Never mind that now- somebody's going to spot us pretty quickly, and our clothes aren't exactly period costumes.