Designers have long declared the end of wardrobe segregation, and this autumn, the most classic accessories from a man's wardrobe become the perfect complement to every outfit. Choices abound: perfect for those who love black, the cotton corduroy waistcoat by Etro; for those who choose white, the three-button chalk-white piece by Ann Demeulemeester, accentuated by a thin belt worn loosely; while Coperni's navy blue pinstriped white model with an open back is also available. The tie? Strictly slim and black, as demonstrated by Emma Watson, Chiara Ferragni, and Bella Hadid, who wear it over a white shirt, a perfect nod to Tarantino's Reservoir Dogs. The models from Zegna and Givenchy are simply irresistible!