I'm selling this item because I haven't had many opportunities to wear it since I bought it, and my body shape has changed. Width (underarm): 52-53 cm Length: 73-74 cm Please use these measurements as a guide, as they are approximate. This is a used item, so please refrain from purchasing if you are sensitive to such things. I will answer any questions you may have, but please make your decision based on the photos and description, and I will not be able to offer refunds or returns. Thank you for your consideration.