It’s utilitarian clothing week in the ninth episode of The Great British Sewing Bee Season 9, and also the semi final!  The contestants are tasked with making a classic double-breasted trench coat, transforming items out of the cleaning cupboard into wearable garments, and creating a fashionable boiler suit. Join James and Jo as they talk tabards, mix up drill and twill, and argue over whether Asmaas’ dress is purple or blue!