MaruPet Japanese Kimono for Pet Halloween Costume Bowknot Dog Dress for Small, Extra Small Dog X-Stripes XSBrand: MaruPet Color: X stripes Features: Please read the size chart in the detailed picture on the left carefully before you place your order Take each measurement a bit loosely and if any of the measurements are "between" two sizes, or your dog is still growing, Larger size is recommended. Don't buy a particular size because that is what you always buy in a pet shop or online store, look at the size chart for Chest and Body and confirm the size