DOWNTOWN, COOL: Elizabeth Olsen and Liv Tyler stood out amid the horde of editors, socials and photographers who trekked to the Financial District for Proenza Schouler’s runway show Wednesday night. “I’m just a big fan of the Proenza boys and I can’t wait to see what they do....It’s always cooler,” Olsen said as she looked for her seat in the chilly 2 Beekman Street. The burgeoning actress explained that being Mary-Kate and Ashley Olsen’s sister has accelerated her learning curve on such matters. “I never really understood the high fashion world until my sisters started up with The Row; now I enjoy it a bit more,” she explained before sighting Lisa Love. “Oh my god, Lisa!” she said, dashing across the runway to say hello, seemingly in enjoyment.