Personalized North Pole 1st Birthday Toddler Dress. Toddler Dress - White with Speckles for a little elf's 1st birthday with a polka dotted number one and red and white striped North Pole sign. Perfect for Santa's helper on his or her Christmas birthday. Your little one will be adorable and comfortable in this 100% combed ringspun cotton 1x1 baby rib dress!