No compromises. ZACK & ZOEY offers designs with a stylish approach to pet apparel. Size Medium fits a dog with a neck of 12"-14"; chest of 16"-22"; and length of 16". Examples of medium dogs: beagles, bichon frise, cocker spaniel, corgi, Scottish terrier, Shih Tzu, West Highland Terrier and whippet. She'll be adorable in this little number which combines a nautical look with patriotic flair. The details: striped grosgrain ribbon at neck and waist. Machine washable.