Sasha Baron Cohen's various fictional onscreen incarnations would be nothing without their outlandish wardrobes. Borat's banana hammock and Bruno's more recent otherworldly red carpet ensembles, for instance, are nothing short of genius. Relatively unknown, however, is the man behind the sartorial madness: Jason Alper. A classically trained costume designer, Alper began working in theatrical costuming 20 years ago. Eight years later he met Cohen in a mutual friend's London apartment, and ever since, Alper has been the actor's go-to stylist.