one dress size above the average American woman size 14 the average dress size in America is a size 14 average clothing size among women was a size 14 wears a size 14 dress an average at a size 14 size 14 average woman size 14 an average at a size 14 the average woman is a size 14, average size 14 average American woman the average woman is a size 14 average U.S. woman the average U.S. woman wears a size 14 the average American woman is a size 14 an average at a size 14 wears a size 14 the average woman is a size 14, the average woman is a size 14, SF Gate The average dress size for an American woman is 14