Name:Dog tuxedo<br> Material:Nylon<br> Color:Black<br> Size Chart<br> S Neck 9.8 inch Bust 14.5 inch Back 9.4 inch<br> M Neck 11.8 inch Bust 16.9 inch Back 11.4 inch<br> L Neck 13.7 inch Bust 18.8 inch Back 13.3 inch<br> XL Neck 15.7 inch Bust 20.4 inch Back 15.7 inch<br> <br> Be sure to measure your dog's chest circumference when choosing the size. <br> Measure by hand 0.5-1inch error