This week's essentials prove that grey matters. Case in point: Givenchy's structured Antigona and Saint Laurent’s buffed leather duffle, both presented in urbane grey for a soft take on a strong shape. T by Alexander Wang's lightweight leather mini skirt in a delicate shade of oyster grey is ideal for the transition from late summer to fall. Maison Martin Margiela's cropped grey sweatshirt is an ode to minimalism. J.W. Anderson - new to SSENSE for Fall - slices up the hem of a paneled wool dress, a piece that looks great styled with an oversize dress shirt for a layered look, while Saint Laurent's classic Janis pumps get a smoky update in a darker shade of grey suede.