Personalized Cute Dinosaur Birthday Boy Toddler Dress. Celebrate your little one's special day with this adorable 'Birthday Boy Saurus' Toddler Dress - Heather. Featuring a charming dinosaur and a big number 2, it's perfect for marking this memorable milestone. Your little one will be adorable and comfortable in this 100% combed ringspun cotton 1x1 baby rib dress!