The Great British Sewing Bee S07E04 - Episode 4

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. These colourful cloths must be transformed into a brand new outfit in just 90 minutes, making imaginative use of the distinctive, bold print.

For their final challenge, the Made to Measure, the sewers make outfits inspired by the life and art of the iconic Mexican artist Frida Kahlo. Known as much for her personal style as her vivid artwork, the sewers must use Kahlo as their inspiration while creating a modern garment that fits their model perfectly. Who will ace this creative brief and win Garment of the Week, and who will have to leave the sewing room?