Alfie Pet by Petoga Couture - Nori Dress Jacket Size Large best fits neck girth: 11", breast girth: 15.5", and body length: 12.5". Sizing for each dog is unique. We highly recommend you measure your pet precisely with a flexible tape measure to ensure the best fit. Contact us if you have question. We are happy to help. Your baby will be the charming queen with this dress. Easy to put on and comfortable to your little baby. Great for special occasion and weekend party. Designed with style and detail this dress is a "must".