Description:This 2-Pack Cotton Sleeveless Vest Top is made of breathable, ultra-soft cotton material, perfect for small dogs and cats. Built-in D-ring for easy leash attachment, perfect for all seasons. Machine washable and fade-resistant to keep your pet cool and comfortable. The color is fade-resistant and machine washable, making your pet feel cool and comfortable. Specification: Quantity:2 pieces (bundle sale). Material:Soft cotton fabric. Style: Striped. Easy care: machine washable. 【Size X-Small】: Chest girth-10.2”, Back Length-4.7”, recommended weight under 2 LB, Dog Clothes for small dogs and cat, pls check the size carefully before placing an order. 【Size Small】: Chest girth-12.2, Back Length-5.5”, recommended weight 2-4.4 LB, Dog Clothes for small dogs and cat, pls check the size carefully before placing an order. 【Size Medium】: Chest girth-14.1, Back Length-6.3”, recommended weight 5-7.7 LB, Dog Clothes for small dogs and cat, pls check the size carefully before placing an order. 【Size Large】: Chest girth-16.1”, Back Length-7.0”, recommended weight 7-11.0 LB, Dog Clothes for small dogs and cat, pls check the size carefully before placing an order. 【Size X-Large】: Chest girth-18.1”, Back Length-7.8”, recommended weight 11-14.3 LB, Dog Clothes for small dogs and cat, pls check the size carefully before placing an order. 【Size XX-Large】: Chest girth-20.0”, Back Length-8.6”, recommended weight 14-18.7 LB, Dog Clothes for small dogs and cat, pls check the size carefully before placing an order. Note the size: 1.Pet Sweatshirt is suitable for small pets,not suitable for large pets.Your pet usually wears size S,but it doesn't mean that all size S will fit.Our size may be on the medium side,so please check our size chart before ordering. 2. If the measurement is between two sizes, please choose the larger size. 3. Manual measurement, the size of the slight error.