Celebrate your little one's first birthday in style with this adorable black T-shirt. Featuring a colorful rainbow, a cute unicorn and heart shaped balloons, this shirt is perfect for the special day. The design includes the words "It's My Birthday" and the number '1', making it a charming keepsake. Made from comfortable materials, it ensures a soft feel against the skin. Ideal for birthday parties, photoshoots, or casual wear, this T-shirt will make your child's first birthday even more memorable.