Doc Pet Vet Classic Costume - Medium This Doc McStuffins Pet Vet costume includes a tunic with attached vest, leggings and a headband. Our Doc Pet Vet Classic comes in child sizes Medium, Small. This Doc Pet Vet Classic is an officially licensed Doc McStuffins costume. Please note: This item's color may vary due to inherent manufacturing variations or your computer monitor's color settings. The item you receive will be identical or substantially similar to the item pictured in this listing.