Size M - New, only tried on and it was too large. I also have one of these in size small. Made from a sturdy poly-cotton blend with poly fiber fill. Attractive solid coat is fetching and versatile, keeping your dog safe from the elements. Heavyweight coat is water and windproof, perfect for wild adventures or harsh weather. Reflective stitching keeps your pup visible during the night or dark days. Adjustable fuzzy fastener back closure makes this coat easy to put on and take off and allows for a snug but comfortable fit. Remember to measure your pet for the paw-fect fit. Keep your dog stylish and warm with the PetRageous Juneau Dog Coat. This adorable heavyweight coat is water and windproof to keep your furry friend safe from the elements. The comfortably designed jacket offers full chest coverage and the attractive solid print is stylish and chic. The elastic leg straps and adjustable fuzzy fastener back closure guarantees a snug but sufficient fit and the reflective stitching keeps your dog visible at night or on dark days. Even better, the opening in the collar offers a convenient path to add or remove a leash.