Alfie Pet by Petoga Couture - Lindsay Witch Costume Size Medium best fits neck girth: 10", breast girth: 14", and body length: 10". 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. This 2-piece Lindsay Witch Costume comes with an adorable dress and matching hat. Easy to put on and comfortable to your little baby. One of our favorite picks for the season. You will not be disappointed with the details. Great for special occasion and weekend party. Product comes with Alfie Signature zip-lock storage bag for convenience and protection for years to come.