Elevate your everyday attire this season with Saint Laurentâs black suede BB 20 over-the-knee boots. Designed with a slightly rounded almond toe, they feature a concealed side zip fastening, an elasticated panel at the opening, a low block heel and a silver-tone YSL monogram logo to one side. For added style kudos, pair yours with a pair of Saint Laurentâs skinny fit leather trousers and a loosely flowing silk draped blouse.