Celebrate your child's 100th day of school with this adorable mermaid graphic tee! The black t-shirt features a colorful "100 Days Smarter" design, complete with tally marks styled as pencils and a cute mermaid illustration. Ideal for elementary school celebrations, this shirt is a fun and festive way to mark the milestone. Soft and comfortable, it is perfect for all-day wear at school or play. Let your little one show off their smarts in style with this charming tee.