MI9504 - 1800s Child's Slat Bonnet Pattern. Worn throughout the 19th Century. Pattern includes 3 sizes - for infants, toddlers, and young ladies. 18th Century and 19th Century rural and working woman's cap. Can be worn into the 1860's as a night cap. Worn throughout the 19th Century. Pattern includes 3 sizes - for infants, toddlers, and young ladies. A popular sun bonnet, easily kept on head. Outer ties adjust depth of bonnet brim. Recommended fabric: 100% cotton prints in pink, blue, red, yellow, green, brown; white. Pattern has all sizes. 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.