MI9102 - 1850's Flounced Bonnet Pattern. Drafted from an original. A roomy bonnet which is covered with rows of fabric flounces; held in place with fabric strips; brim frames the face in a circle.Miller's Millinery offers you a Lady's Portfolio of patterns for creating historically accurate 18th and 19th Century head wear. Each pattern is carefully drawn from one or more original items and is illustrated with documentation. Construction techniques used in the step-by-step directions follow original methods.