This Christmas costume design for small and large dogs, please measure your pets correctly and check the sizes before shopping. If there is a difference between the neck and chest, follow the size of the chest. And we recommend that you buy a larger size if your dog is between two sizes. Information on size: s: neck: 10.2-11.8 “/26-30 cm, chest tower: 13-18 , 5 “/33-47cm, back length: 10.2 ‘’/26cm, recommended weight 2.2-11lbs. m: neck: 11.8-15 ‘/30-38 cm, chest tower: 18.1-22.4’/46-57 cm, back length: 12.6 ‘/32 CM, recommended weight 13-27 pounds. L: neck tower: 14.2-17.7 ‘/36-45 cm, chest tower: 20-25.2’/51-64 cm, back length: 16.1 ‘/41 CM, recommended weight 27 -43lbs. XL: neck: 17.3-20.5 ‘/44-52 cm, chest tower: 22.8-29.5’/58-75 cm, back length: 19.3 ’ /49 cm, recommended weight 43 -63 pounds. xxl: neck: 20.4-25.6 ‘/52-65 cm, chest tower: 24-32.3’/61-82 cm, back length: 22.8 ‘/58 CM, recommended weight 59 -75 pounds. Characteristic: 1.NoĂ«l arrives in town, wear it now and run