It's Week 3, and the theme is design icons. Judges PatrickGrant and Esme Young challenge the sewers to channel fashion'smost influential figures across three creative tasks.First up,in the Pattern Challenge, the sewers put their own spin on thetimeless Diane von Furstenberg wrap dress. Then, it's a boldTransformation Challenge as they turn home furnishings intopunk-inspired looks, paying tribute to VivienneWestwood.Finally, glamour takes over the sewing room in theMade to Measure, where the sewers create luxurious garmentsinspired by the iconic style of Versace.