Esprit calls this a dress. It may possibly be a dress (albeit a suspiciously shiny dress with unfortunately placed embroidery), but it's being worn as a coat. That is not auspicious.
Either there has been a terrible translation accident or the dress looks so desperately fugly being worn as a no-kidding dress that the catalog stylists were driven to this extreme. "Yes, we know it's a wrench, but it doesn't actually work very well as a wrench, so could you show it being used as a hammer instead?"
Remember when Esprit designs had, well, esprit? ::sigh::
Clicking on the image will take you to the catalog page. If you must.