✿ Suitable for Small Pets ✿: Pet dress SIZE：X-Small:Back:6.69", Chest Girth:10.62". Suggest weight 1.87-3.3lbs. Fit for Small Medium Breeds,such as:Yorkshire, Bomei, Chihuahua, poodle, etc. Pay attention to size chart before ordering; Choose larger size if between two sizes; 2-finger width allowance recommended ✿ Breathable Soft Polyester Material ✿: Summer Puppy Dresses Soft, lightweight, and breathable fabric for cool and comfortable wear during summer; Durable material for long-lasting use ✿ Size Information ✿: 4 Pieces Dog Clothes Choose from XS to XL sizes for small medium dog girl or cats/kitten and other small animals bunny/rabbit, Guinea pig.