A vision in black, this gown is defined by its sculpted silhouette and refined vertical lines that lengthen the figure with effortless elegance. The delicate front cut out adds a subtle highlight, balancing vertical line to balance the horizontal line at the hips 1920s twenties witness2fashion Optical illusions are widely used in fashion. Vertical lines elongate and slim the figure, horizontal lines broaden it, and diagonal lines create curves and dynamic shapes. Do you see the effect Vertical Lines Dress Design