Having clocked up 50 years in the industry, there's so much to draw from in Polo Ralph Lauren's archives – part of the label's 'Great Outdoors' capsule, this sweatshirt recalls retro kit from the '90s (even the inside label looks old-school). It's cut from fuzzy fleece and trimmed with contrasting orange shell at the neckline and pocket. Fasten the half-zip all the way up for extra warmth when temperatures plummet.