St. James Book Bag Oz Schoolwear St James gold vintage bag, Women's Fashion, Bags & Wallets, Cross body Designer Leather Changing Bag at Madison Hales blog St James Bags Gorgeous Rare St James Italy Coated Leather Crossbody Storksak Changing Bag St James Backpack Scuba Grey Marl Nappy bag LUXURY Changing Bag. Clean lines and textured leather combine to make the St James the most desirable convertible changing bag to date. Sartorial styling does not compromise versatility, the interchangeable silhouette means you can convert from backpack to shoulder bag seamlessly.