In the dog days of August, thoughts naturally start to drift towards autumn outfits – and specifically footwear. From classic ballet flats to suede pumps, mules to loafers, the key trends for the forthcoming season are familiar (and functional) favourites. Classic ballet pumpsValentina Frugiuele/Getty ImagesBallet flats won’t be loosening their grip this autumn (or perhaps, ever). Comfortable, stylish and with just enough cool-girl edge, they’re the season’s most versatile shoe. Your autumn wardrobe is incomplete without a pair.