Vintage Christian Dior Trotter Boston Bag Twilly Included Navy Blue Dior Vintage Boston Bowling Bag in the classic Dior Oblique-canvas, with dark blue (nearly black) leather details. The Dior Oblique Canvas is part of Dior's classic collection. The condition is overall good because of the leather and the shape of the bag. However, you can see that the bag has been used through the condition of the canvas. GUC - There are some staining marks throughout. Please refer to all photos carefully, this bag is in vintage condition