It's the last challenge to determine which four designers will move on to the finale; they must create their biggest and best looks as well as designing experimental art installations; with rapper Cardi B and Bergdorf Goodman's Linda Fargo.

The Finale is here! Three designers have fought for the chance to show their collections to the New York fashion elite and to the world. They will grapple with all aspects of putting together an amazing runway, from model casting to hair and make up to deciding what outfits will give them the best chance for the win. Pressure is at an all time high when they find out the guest judge is legendary designer Diane Von Furstenberg.