Personalized Princess Birthday Shirt. This birthday tee-shirt is so sweet for your any royal princess party!! The number is appliqued with a pretty pink print and has a princess with a shimmery tiara next to it. You can choose the number for your childs age (1-9). This is a regular style tee shirt and you can choose long or short sleeves. This will also be personalized with your child’s first name below the design. Please note the number needed during checkout.