Polka-dot Doggie Pjs keep your pooch warm and cozy on those cold, winter nights! Adorable pajamas feature a colorful polka-dot design and a faux button flap over the bottom. Three sizes: x-small (8"-10"), small (10"-14") and medium (14"-19"). Measure dog from the base of neck to the base of tail to determine best size. Made of 100% cotton; machine washable.