BFF of Cara, Suki and co, Mary Charteris is probably used to the whole horse-riding thang, what with being a Lady an all. But she swapped her jodhpurs for something completely different last night at The Other Ball in aid of Arms Around The Child in London, by breaking out her fringed tan jacket. Mary kept the rest of her outfit super simple, opting for all black err'thang staples of cage boots, jeans and cropped jumper. But here's the switch: the addition of that orangey suede number slung over her shoulders gives a (very Chanel Dallas show) cowboy twist to her look. Extra points for top coat-as-cape action, too.