Dog Dog Collection Designer Dog Apparel - Ainsley Detachable Hooded Jacket - Color: Pearl White, Size: L For sizing chart, click on the other images link above. We recommend one size up for comfort if your dog's measurement is the higher end of the range listed. Please note that these lengths represent the size of the dog and do not reflect the actual length of the garment. Sizing for each dog is unique. Similar to our clothing and accessory, medium size from one designer is not the same for another. For example our 9-pound yorkie model usually fits either one of three sizes (i.e. XS, S, M) depending on the designer. 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. It's dog apparel with attitude. Just the thing for a long walk on a chilly day or for cuddling by the fire on a winter's night! Unique detachable hood design for a two-way look. Convenient leash hole at the back perfect for everyday walk. Comes in Pearl White and Pink.