ers in creating a unique hat crown shape. Some of the hat blocks are ensembles with crown and brimmed, while some are only with crown or brim or designed for fascinators. Milliners always have an extensive collection of different hat blocks because there are specific hat sizes and custom shapes for every hat block. In the blocking process of a hat, milliners used push pins and a hammer to hold the adjustable string along the crown's collar and the brim's edge. A floral-making iron is a unique iron used by milliners to create different floral petals or leaves as the ornament for hat decoration. In the past, candles were used to heat these irons with various shapes of metal in one set. Nowadays, these irons are electric. A ball-shaped metal heading is commonly used for the curve of floral pastels. Milliners often use buckram, a stiff cotton (occasionally linen or horse hair) cloth with a loose weave. Millinery buckram is impregnated with a starch which allows it to be softened in water, pulled over a hat block, and left to dry into a hard shape. Millinery buckram comes in many weights, including light