It is hard for some buyers to visualize the pattern and dress that is selected. They do not know if a particular style will look good on them or not. And when they are buying on the internet, they defintey wish to know how useful the ‘fall’, ‘get-up’, ‘duppatta style’ and ‘churidar’ will be. Hence to make it easier, there are churidar models. Even though there are catalogues and pictures, a model tends to show the real thing. It becomes easier to decide which dress is suitable. Now there are live models and also life-like mannequins that are useful. It is one more step ahead to help buyers discern the right styles that will flatter their body shape.