Celebrate your child's 100th day of school in style with this adorable black t-shirt. It features a vibrant graphic of a whimsical unicorn wearing a tutu and ballet shoes, set against a colorful rainbow backdrop. "Happy 100th Day of School" is playfully printed above and below the unicorn, making it perfect for school events or everyday wear. Made from comfortable, breathable material, this t-shirt is sure to be a hit with kids and parents alike. Let your little one shine on their special day with this fun and festive shirt!