This blue Petco More & Merrier Pet Bone Sweater is perfect for your little Chihuahua. The sweater is made of soft and warm polyester material and features a bone theme that adds a fun touch. The XS size ensures a perfect fit for your furry friend. The sweater is new with tags and has never been worn. It is a great addition to your dog's wardrobe and will keep them cozy during cold days.