Look at these clothes designed by top fashion designer like Versacci , Calvin Klein , and Vivienne Westwood . What do you think of them ?   Well , they look lovely , but they ’ re not very practical . I mean , would you wear that dress to the office or walking down the street ?   I know what you mean . People would stare at you in amazement if you wore something like that in an everyday situation . I suppose only extravagant rich people wear them at cocktail parties .   Maybe . I ’ m not sure why they have fashion shows like this . Hardly anyone will buy those clothes . The clothes you see are nothing like the ones that ordinary people wear . It seems like a waste of money .   I think that the designers hold these fashion shows for a few reasons . First , it ’ s just like a big party . They can meet each other and network . The other thing is that it is great advertising . All the journalists and photographers are there . Thirdly , it give them a chance to show what they would like to see people wearing .   You meant it ’ s an expression of their fantasies ? 