Being 3 Rocks Kids Sweatshirt - Being 3 Rocks. For your three year old girl who loves music. Great for birthdays or anytime throughout the year. Rock and roll.

I Know Everything 3 Infant/toddler T-shirt - I know everything cause now I'm 3. Great for 3rd birthday or any time throughout the year. Perfect for your three year old kid who knows it all.

I'm 3! Train Infant/toddler T-shirt - I'm 3! Cute Train t-shirt for kids third birthdays! 3rd Birthday boy t-shirt for your three year old or child turning 3. Trains Onesie, t-shirts, organic shirts and more.

Alligator 3rd Birthday Kids Light T-shirt - Celebrate your toddler's 3rd birthday with this cute green alligator design. Three year olds will love the whimsical orange talk bubble logo and can tell everyone they are a big boy or girl now.

Sock Monkey 3rd Birthday Infant/toddler T-shirt - Sock Monkey 3rd Birthday tote bag, button, and T-shirts with a cute sock monkey holding a red balloon and red text that reads "I'm Three!".