PETA has debuted a new “The Devil Wears Prada”-inspired ad calling for a ban on all animal skins in fashion. The spot, which will run for two weeks before showings of “The Devil Wears Prada 2 ” in 100 theaters throughout the U.S., features a playful nod to the first “Prada.” As a Stanley Tucci look-a-like delivers the iconic line, “Gird your loins,” his co-workers scramble to hide their animal skin clothing and accessories. As the ad is coming to an end, a Miranda Priestly-like character is writing an email that reads, “Runway will no longer feature any fashion made from animal skins. No exceptions. That’s all,” before a tagline pops up on screen: “A Change of Heart Could Change Everything.” “The fashion world has rightly turned its back on fur, but the use of leather, wool, and the skins of tormented wild animals by designers like Prada has everyone who loves or respects animals pursing their lips in disgust,” PETA president Tracy Reiman said in a statement.…