Joe Lycett hosts as the nine remaining sewers go global, taking on garments and techniques from around the world. First, they must follow a pattern as judges Patrick Grant and Esme Young ask them to make a French Breton top. Horizontal stripes must be perfectly matched, the wide-set boat neck must lie completely flat, and the fiddly button placket must be expertly constructed. Next up, it's the Transformation Challenge, with the sewers taking on sarongs.