Cute Dark Blue Police Letter Style Pet Dogs Coat Please MEASURE your pet before buying. 100% Cotton For any size dong! The sizing chart(JUST FOR YOUR REFERENCE,THERE MAYBE LITTLE DIFFERENCE FOR THE REAL GOODS) as following,Please MEASURE your pet before buying. Size Body Chest Neck S 9" 14" 9.4" M 10.6" 16.5" 11" L 12" 18.8" 12.5" XL 13.7" 20" 14"