Celebrate every milestone in style with our Birthday Number Tee Collection. Designed for first birthdays through six years old, these classic black birthday shirts feature a bold, minimal number design that makes every celebration feel extra special.
Made from 100% cotton, each tee is soft, breathable, and comfortable enough for all-day wear—from birthday parties and cake smashes to photoshoots and everyday memories. The timeless black color pairs effortlessly with any outfit and makes the perfect statement piece for birthday celebrations.
These birthday tees are a favorite for parents looking for modern, gender-neutral birthday shirts that photograph beautifully and feel just as good as they look. Whether you’re celebrating One, Two, Three, Four, Five, or Six, this collection keeps birthdays simple, stylish, and meaningful.
Each tee is thoughtfully designed and printed in our home studio in Charlotte, NC.
Please allow up to 14 business days for processing as each item is made to order.
Details
• 100% cotton
• Black tee with bold number design
• Available in One through Six
• Soft, comfortable, and durable
• Perfect for birthday parties, photos, and everyday wear
Perfect for
Kids birthday tees
Toddler birthday shirts
First birthday outfits
Minimal birthday shirts
Gender neutral birthday apparel
Safety & Liability Notice
Safety & Liability Notice
At The Rocking Horse Co., your child’s safety is our top priority. All of our products are designed with care and tested for quality. Please review the following important information before use:
- All products should be used under adult supervision.
- Always follow assembly, care, and safety instructions provided with each item.
- Regularly inspect furniture, toys, and accessories for signs of wear or damage.
- Keep small parts, packaging, and accessories out of reach of infants and young children to avoid choking hazards.
- Check product materials for allergens or sensitivities before use.
- The Rocking Horse Co. is not responsible for injuries, damage, or misuse of products beyond our control.
By purchasing and using our products, you agree to use them responsibly and according to the provided instructions.