The grand finale of my Fashion Week was the Project Runway finale show. And what a show it was. Before the season five contestants showed their collections, it was a reunion amongst familiar faces. It's always a joy seeing Runway alumni gather and mingle. The recently booted Blayne and Terri were there — all smiles — and favorites like Jay, Rami, Jillian (wearing a familiar knit sweater from her collection), Chris March and Jack Mackenroth (who I chatted with at the Jill Stuart show, he is so sweet) all made cameos. Enter Christian Siriano, who had his own Spring show the night before. Then, Michelle Tractenberg, Rachel Zoe and Harvey Weinstein were chatting about. Quite the spectacle!Anticipation grew once Heidi, Nina and Michael Kors all came out to welcoming applause. Side note: Are Heidi and Nina both wearing Roland Mouret dresses? They looked great, but I wonder if that was planned. At 9:30 a.m. the lights dimmed and Heidi appeared, microphone in hand. She said some heartfelt words to the people of Bravo and the Magic Elves (the show's producers) — saying goodbye and thanking them for five great seasons. To bring you up to speed, Runway is moving to Lifetime for their sixth season (and that will be interesting in itself). The guest judge seat remained empty. All week long there had been rumblings about Jennifer Lopez being the guest judge, but it was anticlimactic when Heidi announced that Lopez was unable to due to "a foot in ...