Why did yankee doodle call it macaroni?

Back in Pre-Revolutionary America when the song "Yankee Doodle" was first popular, the singer was not referring to the pasta "macaroni" in the line that reads "stuck a feather in his hat and called it macaroni". "Macaroni" was a fancy ("dandy") style of Italian dress widely imitated in England at the time. So by just sticking a feather in his cap and calling himself a "Macaroni" (a "dandy"), Yankee Doodle was proudly proclaiming himself to be a country bumpkin, because that was how the English regarded most colonials at that time. But times have long since changed, and it is important to reflect on the fact that despite the turbulent early relationship between England and the American colonists, our two countries are strongly united.