Purchased from a department store around 2019. I believe it was Isetan. I've lost the guarantee, so I can't confirm it (><) Therefore, there is no guarantee or dust bag. However, it is definitely authentic! I used it regularly after purchase, but I haven't had a chance to use it in the last few years, so it has been stored and is in very good condition. Please refer to the images for minor scratches. There is one on the front and one on the bottom. They are barely noticeable. The size is also shown in the images. Although it is a beautiful item, it is a used item, so please refrain from purchasing if you are sensitive to such things. *Currently, it is also listed on other sites, so please refrain from significant price negotiations (><) ◆Brand BALENCIAGA - Brand: BALENCIAGA - Color: Black - Material: Leather - Style: Shoulder Bag - Design: With logo