XXS-XL 6 sizes choice: this soft puppy shirts available in 6 sizes for cats, small, medium and large dogs. please measure the chest girth and back length of your pet, and refer to the size chart before ordering, and note that your pet usually wearing a small size does not mean that all small sizes are suitable for him or her; If the size of the pet is close to the upper limit of the size chart, please chose a larger size. Stretchy & Lightweight: our dog shirt compared with ordinary cotton clothes, it has better moisture-wicking, breathability, warmth maintenance, and durability. Treated with combing process, it has a soft texture, breathable and smooth, not easy to pilling, easy to wash, and quick-dry. With strong elasticity, Well-sewn, Super stretchy, and suits for pets of all body types, Pets also move freely. Must-have 2 Pack Pet costume: pet classic striped shirt is designed for daily wear, can be worn for daily wear, walking, sports, family, travel, and other outdoor activities, suitable for parties, taking photos and vacations, charming apparel for every pet wardrobe, suitable for everyday dog wear. Bold bright wide stripe color: The unique combination of four bright stripe colors makes your pet look young and energetic after wearing clothes, and have a good mood indoors and outdoors. Great for surgery recovery, keeping warm, looking adorable, shedding, and can help with anxiety. 100% cotton fabric: the DENTRUN dog shirts are made of soft and breathable 100% cotton fabric with nice comfort, providing your pet with cosy and comfortable wearing experience. Dog breathable shirts is high elasticity and pretty well made, won't tight your baby,hold up well after washing and drying.