The two-tone hue and oversized silhouette of Givenchy’s pink and brown sunglasses lend them a 1970s tone. They’re made in Italy from graduated acetate shaped to a square frame with slender gold-tone metal arms, logo-engraving at the temples, with black acetate cuffs and are gradient brown-tinted lenses. Wear them to accessorise tailored separates in coordinating hues to echo the pair's retro sensibility.