Oh My Glob! This adorable Lumpy Space Princess Costume T-Shirt is doggie approved! Raglan construction cotton jersey fabric body features a screen-printed graphic of Lumpy Space Princess on the back. Machine wash, tumble dry low. Available in sizes: Small (10" length and 17"-20" girth), Medium (14" length and 19"-23" girth), Large (18" length and 24"-28" girth), and X-Large (22" length and 29"-33" girth). This shirt will make any pet so lumpin' cute!