The Great British Sewing Bee reaches its climax as the three finalists enter the sewing room for the very last time.Sewing expert May Martin and Savile Row's Patrick Grant must decide who will take the title of Britain's best amateur sewer. They set the contestants three tough couture-themed challenges.The first surprise pattern tests their hand-sewing skills, when they are asked to make a man's tie. It sounds straightforward but, as it is couture week, the judges expect nothing less than perfection. For the alteration challenge they give the finalists a choice of wedding dresses from which they must produce a child's bridesmaid dress. Finally they are asked to fit a stunning made-to-measure couture gown for a model they were not expecting.Family, friends and the other contestants are reunited in the sewing room to see one person crowned the winner of The Great British Sewing Bee 2014.