The Grinch is a gorgeous tailored dog shirt, featuring a Peter Pan style rounded collar and simple buttons, featuring a hand-drawn illustration of the infamous Grinch & Cindy Lou! The shirt is made from lightweight, breathable fabric with a luxurious silky feel. Tailored to pawfection for our pooch pals! Sizing Examples (fully grown) Extra Small: Chiuahaha, Pom, Dachshund Small: Dachshund, Boston terrier, French Bulldog, pug Medium: French Bulldog, Pug, cockerpoo Large: Bull Terrier, cockerpoo, staffy Extra Large: English Bulldog, Chow Chow, Husky, staff.