Personalized I'm 4 Circus Elephant Toddler Long Sleeve T-Shirt. I'm Four! A cute circus elephant balances on a big ball while colorful confetti and streamers burst behind it. Adorable 4th birthday gift for your little four year old. A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.