<b>Size Information</b><br><br> Size XS:<br> Neck Girth: 7.8"<br> Chest Girth: 11.8"<br> Back Length: 7.8"<br><br> Size S:<br> Neck Girth: 9.8"<br> Chest Girth: 13.7"<br> Back Length: 9.8"<br><br> Size M:<br> Neck Girth: 11.8"<br> Chest Girth: 15.7"<br> Back Length: 11.8"<br><br> Size L:<br> Neck Girth: 13.7"<br> Chest Girth: 17.7"<br> Back Length: 13.7"<br><br> Size XL:<br> Neck Girth: 15.7"<br> Chest Girth: 19.6"<br> Back Length: 15.7"<br><br> Size 2XL:<br> Neck Girth: 16.5"<br> Chest Girth: 21.6"<br> Back Length: 17.7"<br><br> Size 3XL:<br> Neck Girth: 17.7"<br> Chest Girth: 25.5"<br> Back Length: 19.6"<br><br> <b>Please allow 2-3cm error due to manual measurement.</b><br><br> <b>Care Instructions</b><br> <b>Machine washable ( gentle cycle ) or hand washable, Line dry. Do not bleach.</b><br><br> <b>Warm Tips</b><br> <b>1.Measuring your dog for a perfect fit before buying.</b><br> <b>2.Please allow 1-3 cm measurement error.</b><br> <b>3.If any of the measurements are between two sizes, please choose the larger size.</b><br>