The traditional cone is a standard replacement lamp shade with a wide range of smaller vintage lamps. The tall cone shade is cool with smaller googie and tiki lamps.
Square lampshades work well in minimalist, modern decor. Square lampshades can be tricky to fit on many lamps; make a mock-up if you aren’t sure. Square lampshades are available in 8″, 9″, and 10″ heights. Oversize heights are available. Square pendant shades are at least 10″ tall.