MEDIUM - Denim Doggy Diva Sundress Give your little girl a new hip attitude with our Sassy, Denim Doggy Diva Sundress. Made of 100% soft denim cotton with rhinestone accents. The Bone shaped emblem on the back smartly frames the Diva brand, also spelled out in rhinestones. Available in the sizes listed below. X-Small fits up to 8 in. Small fits 9-12 in. Medium fits 13-16 in. Large fits 17-20 in. X-Large fits 21-24 in. To ensure the correct fit, measure from the nape of the neck to the base of the tail. The number in inches