Dog in the Closet, Birthday Girl - Dog Tutu Dog in the Closet, Birthday Girl - Dog Tutu, 3XL Pink Rhinestone dog tutu dress for big and small dogs 6" X 5" design with clear, pink, purple, red, & gold rhinestones. Please use our size chart when selecting correct size. There are no standard sizes for dog clothes so every manufacturer has their own size chart. Our size chart is the size of the tutu - not the size of the dog. So you will need to adjust the width for the comfort of the dog.