Used only a few times and then stored. Overall, it's in beautiful condition. See photo 9 for the dimensions of size M. This is an easy-to-attach harness that only requires you to put your dog's front legs through and fasten. Recommended for dogs who don't like having things put over their heads! Thank you for viewing. Please understand that this is used clothing, so please make your purchase based on the photos. As it is stored at home, please refrain from purchasing if you are sensitive to such things. Thank you. *We generally do not accept cancellations after an order has been placed.