Breathable Summer Mesh Pet Shirt

XS (Fits Pets Under 2.2 lbs), S (Fits Pets Under 5.5 lbs), M (Fits Pets Under 7.7 lbs), L (Fits Pets Under 12.1 lbs), XL (Fits Pets Under 15.4 lbs), 2XL (Fits Pets Under 19.8 lbs), 3XL (Fits Pets Under 25.4 lbs), 4XL (Fits Pets Under 33.1 lbs), 5XL (Fits Pets Under 44 lbs), 6XL (Fits Pets Under 55.1 lbs), 7XL (Fits Pets Under 74.9 lbs), 8XL (Fits Pets Under 93.7 lbs), 9XL (Fits Pets Under 143.3 lbs)