Balenciaga's 'Papier A6' bag is inspired by structural lines and origami shapes - the zips at the side are both decorative and functional because they transform the silhouette to make room for more stuff inside. Constructed in Italy from supple textured-leather, this pink style has a detachable strap as well as a mirror that'll come in handy when you're traveling. It's further embellished with the brand's iconic 'giant' hardware in silver.