The term 'Scottish Material' refers to two distinct fabrics, TARTAN and PLAID. TARTAN is a patterned cloth consisting of criss-crossed horizontal and vertical bands in multiple colors. It is typically associated with Scotland and Scottish culture. PLAID is a patterned cloth consisting of stripes in multiple colors, usually at right angles to each other. It is also associated with Scotland and Scottish culture, but is more commonly used in the United States.