hoop skirt
shaped framework of reed, cane, or steel, used to support women's dresses in the fashionable silhouette of a particular period
en-US/ˈhup skɚt/
en-GB/ˈhuːp ˈskɜːt/
shaped framework of reed, cane, or steel, used to support women's dresses in the fashionable silhouette of a particular period