Also known as: flats, black & whites, diagrammatics or specification drawings - these are used to demonstrate several garments used in fashion design. Using a template, they are drawn to scale, showing construction lines and styling details. This drawing would include stitch lines, collar types, style lines, pockets, trims and all sewing techniques. All aspects must be labelled, eg:"Binding" or "saddle stitch" even if its obvious in the drawing. Imagine you're communicating with someone who doesn't know the manufacturing process.