From Primark to Topshop, the Brits love their knockoffs. So it's no surprise Tesco, one of the nation's biggest discount stores, decided to replicate the pretty-but-let's-face-it-boring Issa dress Kate Middleton wore to announce her engagement to Prince William. It retails for about $25. The problem with the "Kate" dress, as Tesco has apty named it? Well, it's not really a replica. In fact, we'd never think of it as a copy if Tesco wasn't touting it as one. Unsurprisingly, there's another, better copy out there.