It's down to Merlin and Anna, the only two designers to get even a single question correct. Isaac asks Anna who designed for the House of Dior after Christian Dior's death in 1957. She guesses Yves St. Laurent and she's correct. Awesome, Anna! Isaac asks Merlin who popularized light, wrinkle-free jersey material for dresses. His choices are Pucci, Madame Gres, or Yves St. Laurent. He chooses Yves St. Laurent and a simple analysis of the nature of quizzes, especially those given on TV, would have eliminated that answer -- since the last answer was Yves. But, he does not complete that analysis and is wrong. The answer is Pucci. Anna wins! She interviews that her students would have given her shit had she not won.
Isaac tells the designers to meet him and Kelly at The Fashion Show runway in a few minutes. Then, they all go there. The challenge is to pay homage to one of the fashion greats that they mentioned this morning. They have vintage dresses by the greats on display. Isaac says that they are going to be looking for a tribute in their designs, but they also want the signature styles of the designers to shine through. A mere knockoff would be an insult to the dead fashion greats.