Martin Margiela, back when he was in charge of the brand that bears his name, had a bit of a thing for foundation garments. He dedicated one of his last shows to stretchy nude body stockings. They rematerialized at the Maison’s new collection tonight, albeit in a much altered form. Today’s girdles, for lack of a more romantic term, anchored crisp, pinstriped tailoring and soft, floaty floral scarf prints. Occasionally, a nude slip was layered over other garments, as was the case with the show’s polka-dot cropped tee and short shorts.