Page Six may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. Reformation often delivers a masterclass in buzzy advertising — and its latest college-themed drop is no exception. The sustainable fashion label tapped Olivia Jade for its preppy fall campaign, lensed in a collegiate setting. And while the influencer models everything from cashmere sweaters to tailored separates, it’s a limited-edition crewneck emblazoned with the word “college” that’s really getting the internet talking. “The kind of crew that suits her better,” Reformation quipped on…