International designer Jason Wu has taken over NYFW with his grey collection at the Cadillac House. The pop-up shop is hosting daily events this week only featuring a manicure bar with Deborah Lippman, fitness classes, panels, book signings, games and moleskine bar. While visiting the shop, attendees can purchase limited edition grey merchandise including electronics, accessories and clothes (prices vary). Stop by the prize machine to try to win exclusive merchandise. Grey pop-up is open until September 24 at 330 Hudson Street. For schedule of events, visit www.greyjasonwu.com/greyout.