Dickinson Gators

That's My Brother Baseball Onesie® or Toddler Shirt | Custom Sports Baby Outfit | Sibling Shirt with Number

Hit a home run with this adorable Baseball Brother outfit — now customizable with a jersey number on the back and your choice of text (Brother, Sister, Cousin, Aunt, etc.) on the front! ⚾

Perfect for sibling announcements, baby showers, or family baseball photo shoots, this baby onesie or toddler T-shirt brings game-day spirit and a personal touch. Match with older siblings, surprise a proud aunt or uncle, or create a unique keepsake for your little MVP.

We use 100% cotton Gerber Brand Onesies, so you know you’re getting a trusted brand designed for ultimate comfort! All sizes 0-3 months- 18 months are onesies, not tshirts.

Product Features:
Choose a onesie (0–18M) or toddler shirt (2T–5T)
100% soft cotton (Gerber®, Bella+Canvas, or Gildan Softstyle)
Printed with high-quality DTF (durable, flexible, and fade-resistant)
Snap closures (onesies) and crew neck (shirts)

🛠️ To Order Custom:
✔ Enter preferred front word (e.g., "Sister", "Cousin")
✔ Enter jersey number for the back (optional)

If you want it to say Daddy, sister, uncle, etc. please put in the notes. Otherwise, it will say Brother.
Add a number to the back for an additional $5 (select the item that says w Number Back). This is similar to a number on the back of a jersey. Please put what number you want on the back in the notes.

-onesies can be light pink, hot pink, light blue, gray, black, red, or white onesie. Long sleeve onesies only come in white. If you want long sleeve- choose White LongSleeve. Unless specified, designs will be made on short sleeve onesies.
- Toddler and youth shirts are available in white, natural, grey, and royal blue

-Gerber brand onesies do run small, so we recommend SIZING UP. For more information on sizing, please reference the size chart in the listing photos.

Once an order is placed, processing time is 1-2 business days
After your order is complete, it will be shipped using the shipping method chosen at checkout

•••CARE INSTRUCTIONS•••
To preserve the design on your onesie for as long as possible:
Wash inside out with cold water
Hang to dry
Do not iron over the design

•••PLEASE NOTE•••
The pictured bodysuit is a just a mockup to display the design. You will receive a Gerber brand short sleeve onesie. Toddler and youth shirts are Gildan or similar.

🎁 Perfect For:
Baseball sibling sets
New baby announcements
Baby shower or gender reveal
Sports-themed photo shoots
Gameday family outfits

The term ONESIE ® and ONESIES ® are registered trademarks of Gerber.
The trademark ONESIES ® is owned by Gerber Childrenswear.
Terms "ONESIES," "ONESIE," "1Z," "ONZEE" and anything similar are all used in accordance with Gerber Childrenswear's policies.