MI9701 - 1840s to 1860s Flat Caps Pattern. Decorative day or evening caps. Three easy to sew shapes with additional trim variations from originals. 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.