Some of our favourite designers like Oscar De La Renta, Derek Lam, Rag & Bone, Charlotte Ronson, Rodarte and more showed knits in their Spring/Summer 2012 collections, and we have been heated up about summer knitwear ever since. Lately we’ve noticed some of our trendsetter style stars in the trend, too, like Whitney Port when she stepped out in, yes, a knit sweater in July.