Text styles (logos and graphics) do not not only convey information but also increase the complexity of window display. In addition the reason of all the Windows are stage, mannequins are just players showing the product. The clothing display in full-size mannequins has a higher aesthetic response than that in planar suspension. Although there are other factors, product display, last not least, which is creating harmony among the other participants in the display window. In order to explore the subject’s perception, the application of gestalt theory in tool development is to reveal the ability of human senses in graphic visual recognition.