App helps to understand what style and colour fits the best. Also it helps to pick clothes without using help of stylist.
The user loads personal photo at full length. Then chooses in the app options of outer clothing: t-shirt, polo, shirt with a long sleeve (fitted/free), jacket, raincoat, jeans, trousers etc. Then he can place clothes on the photo. After deciding what clothes he wants, user can pick the colour of it.