Setting yourself apart—that’s what fashion is about, right? Still, there are few things more striking than seeing a group of trendsetters dressed alike—especially if the matching is unintentional, almost telepathic. We noticed several of these serendipitous moments during the Fall shows, including identical Opening Ceremony varsity jackets, his and hers Nikes, and a pair of friends clad in similar printed looks from Mary Katrantzou’s new collection. Le 21ème photographer Adam Katz Sinding, who frequently captures these kinds of instances, told Style.com, “I think, instinctively, we are drawn to symmetry and proportion. Seeing two identical buildings on the street or twins is interesting because it catches our eye and makes us look twice. I like the rare occasions when things seem to fall into line.”