As the mercury drops, a pair of long leather boots makes for a sound investment, and we're opting for Jimmy Choo's Mavis silhouette this season. Sitting on 85mm stiletto heels and finishing with angular pointed toes, the elegant black leather pair has been cut with a straight, wide neck for a look that you'll love for years to come. Dress yours with a maxi skirt and a slouchy sweater to combat the chills.