Most Helpful Guy
The thing with a lot of fashion is that it is that what you see on runways and the like are not 'rack ready'. It's not fashion that they are going to turn around and put into your local department store. It will be about showing what colours they will be featuring in their collections this year, what materials, what combinations. Things like the angled cut on the bottom of a skirt may show up on other items, or the way the stitching is visible in a different colour.
It looks ridiculous because it is extreme examples. It is basically 'this is what are upcoming fashion would look like if we left it in a petri dish for a year with some growth hormones and a bottle of tequila.'
Think about it as the fashion equivalent of a concept car. It has bits and pieces that they are intending to use, but the package as a whole is just for show.