Ralph Lauren: Black, White and Red All Over New York Fashion Week wraps up today with the three majors: Ralph Lauren, Calvin Klein and Marc Jacobs. Mr. Lauren kicked things off this morning with a collection shown at the St. John's Center Studios over on Washington Street, where the designer had built an especially spare set this season: a white glass runway with a black backdrop at the end. No fancy chandeliers. No antlers. Just an enormous bouquet of white lilies that scented the entrance. Mr. Lauren's collection was clean and white as well, divided roughly into three sections. The first was all black and white, with graphics and floral prints on short dresses, his customary pantsuits and a black jersey peplum top over wool pants. Black and white is a key look of the season, and Mr. Lauren wasn't missing out. About 25 outfits later came strong colors, neon or Day-Glo even, with orange, yellow or green skirt suits made of leather. The jackets were cropped at the waist to reveal a sliver of black underneath, keeping with the strong graphics theme. Most of the models carried patent leather bags in matching colors. The last section, which included the evening wear, was a combination of all-white looks or more color, from Karlie Kloss in a cobalt silk dress to Josephine Le Tutour in a long red dress at the end that was off the shoulder, with an attached cape that grazed the floor. Incidentally, Mr. Lauren, like many designers this season, has been in the mood for the Beatles. Oscar de la Renta, during his show, played "Here Comes the Sun," a song that was heard in another remix at Michael Kors. Mr. Lauren's show started with John Lennon singing "Nobody Told Me."