Embrace luxury and style with this designer inspired D dog shirt. Made from high-quality polyester material, the black and white color theme exudes sophistication. The shirt is suitable for small and medium dog breeds, also great for weddings and parties. The pup in the picture is wearing a size large, and it fits him perfect. He has a 13" neck. and is 15lbs. If you need help with sizing, please send us a message, we will try to help. This shirt is so nice and soft, looks great on any pup. Has some stretch in the material.