Nowadays we have Instagram influencers to keep us updated on the latest style trends, but in the mid-’80s, Madonna ruled the world of fashion. Arguably one of the OG influencers, the pop star has some seriously iconic looks under her belt. From leotards and fishnets to tons of sheer moments, Madonna catapulted trends we still wear today. And her latest Instagram throwback photo is proof that the Vogue singer is to thank for one look that has been worn by everyone from Kylie Jenner to Salma Hayek: lingerie as daywear.