The autumn cashmere sweater dress is one that is made from cashmere wool, thus adding a touch of luxury to the dress. These come in the form of dresses which are generally up to the length of the knee. Size, shapes, colours and styles are varied. Hence a lot of options are available for women to choose from. Prices range from reasonable to high prices depending on the style and design of the dress. Generally the dresses are made of pure cashmere, allowing dry cleaning, with style fitting true to size.