Three days before her men’s show in Milan, Miuccia Prada decided to parade her women’s resort show on the same runway. And no wonder: The collections, shown on Sunday evening, mirrored each other in silhouette, fabrications and Seventies sportif mood. Prada luxed up the women’s version of athletic tanks, rendering hers in fur, along with short-sleeve fur jackets that resembled two-tone polo shirts. There were also flared pants with broad stripes on the inseam, color-blocked shirts and tunics, leisure suits and lightweight coats. Accessories were few and far between, with two-tone headbands and sports sandals, as well as retro air-hostess bags.