How to pronounce “pinafore” in English

She was about 18 years old, and the Pinafore craze was sweeping America, to an extent that you cannot

wear, because we had red turtlenecks and black pinafores, that was the costume.

But every town seemed to have a Pinafore company.

But just so you know, the top five titles do have at least one Nick Hornby entry, HMS Pinafore