BIRTHDAY Babies

Take your daughter's first birthday to the next level with this stylish "One in a Melon" tee! Featuring a sweet melon design and playful pun, it's the perfect way to show off your little princess's big milestone. And with its incredibly soft and comfortable fabric, it'll be one she won't want to take off!

Take your daughter's first birthday to the next level with this stylish "One in a Melon" tee! Featuring a sweet melon design and playful pun, it's the perfect way to show off your little princess's big milestone. And with its incredibly soft and comfortable fabric, it'll be one she won't want to take off!

Welcome Mr. ONEderful! This cheeky onesie/tee is the perfect way to celebrate your little one's first birthday. It features a bold print of "Mr. ONEderful" along with a few colorful bubbles - what more could you need? It'll have your baby looking fabulous, while the cozy cotton will keep them feeling comfy and wonderful. Birthdays just got cooler!

Welcome Mr. ONEderful! This cheeky onesie/tee is the perfect way to celebrate your little one's first birthday. It features a bold print of "Mr. ONEderful" along with a few colorful bubbles - what more could you need? It'll have your baby looking fabulous, while the cozy cotton will keep them feeling comfy and wonderful. Birthdays just got cooler!

Say "happy 1st birthday" in the sweetest way possible! This adorable and comfy tee is perfect for celebrating your little one's special milestone. Add a hint of strawberry sweetness to the day with this cute tee! Celebrate in style!

Celebrate their first birthday in style with this Sweet One tee! It’s precious, adorable, and just made for the perfect 1st birthday picture. It's the ultimate way to make sure that day is one they'll never forget!

Make your special boy's birthday the wildest one yet with the Monster Truck Birthday Boy shirt! He'll be ready to make tracks with the dynamite Monster Truck tee, and friends and family can join the crew in coordinating styles. Rev up your celebration today!

*This shirt can be customized to include child's age. After purchasing, email birthday boy's age and we will include it on this tee. www.teeparty.tshirt@gmail.com

Toddler Measurements

Make your special boy's birthday the wildest one yet with the Monster Truck Birthday Boy shirt! He'll be ready to make tracks with the dynamite Monster Truck tee, and friends and family can join the crew in coordinating styles. Rev up your celebration today!

Make your little one's 5th birthday extra special with this "Officially a Handful" tee! Featuring a fun, age-appropriate design and the perfect amount of sparkle, it's the perfect way to celebrate the big day. Make sure to get a picture in it, because they won't stay five (or this cute) forever!

Let your Birthday Boy and his crew LEVEL UP in style! This tee is perfect for any Gamer's special day and helps them take their celebrations to the next level. Achieve greatness and show off those gaming skills in this limited edition "Time to Level Up" shirt! 🎮🤘

*This shirt can be customized to include child's age. After purchasing, email birthday boy's age and we will include it on this tee. www.teeparty.tshirt@gmail.com

Let your Birthday Boy and his crew LEVEL UP in style! This tee is perfect for any Gamer's special day and helps them take their celebrations to the next level. Achieve greatness and show off those gaming skills in this limited edition "Time to Level Up" shirt! 🎮🤘

Transform your little one into a mermaid for their birthday - no tail required! Our mermaid-themed tees are the perfect way to let her unleash her inner sea-babe. Make a splash at the birthday party and give your girl the chance to live out her undersea dreams!

*This shirt can be customized to include child's age. After purchasing, email birthday boy's age and we will include it on this tee. www.teeparty.tshirt@gmail.com

Transform your little one into a mermaid for their birthday - no tail required! Our mermaid-themed tees are the perfect way to let her unleash her inner sea-babe. Make a splash at the birthday party and give your girl the chance to live out her undersea dreams!

Make a roar-able impression on their special day with our limited-edition Birthday Boy Rex tee! Our stylish, fun-loving tee will make them look 'dino-mite' and the comfy cotton fabric will keep them feeling 'rex-tremely' comfy! 🦖🦖🦖

*This shirt can be customized to include child's age. After purchasing, email birthday boy's age and we will include it on this tee. www.teeparty.tshirt@gmail.com

Toddler Size Chart

Make a roar-able impression on their special day with our limited-edition Birthday Boy Rex tee! Our stylish, fun-loving tee will make them look 'dino-mite' and the comfy cotton fabric will keep them feeling 'rex-tremely' comfy! 🦖🦖🦖

This Birthday Girl Tee is perfect for your lil' queen's special day! Whether they're 2 or 12, our tee will add a special sparkle to their birthday celebrations. Perfect for the birthday girl who wants to take the spotlight and show off their unique style!

This Birthday Girl tee is perfect for your little angel on her special day! Featuring a soft and comfortable fit, it's sure to make your child feel like the star of the show. Put it on and watch as she grins from ear to ear! Let's get this party started!

This Birthday Girl tee is perfect for your little angel on her special day! Featuring a soft and comfortable fit, it's sure to make your child feel like the star of the show. Put it on and watch as she grins from ear to ear! Let's get this party started!

Ring in their 13th birthday in style with the Official Teenage tee! Made specially for teens everywhere, this comfy tee is the perfect wardrobe addition for every birthday-celebrating teen. Time to party like a teenager! 🎉