This black t-shirt is a fun and clever way to celebrate a 3rd birthday! The shirt features the bold text "I AM" above a square root symbol and the number 9, followed by "YEARS OLD." The simple design and classic fit make it a versatile addition to any wardrobe. Made from a comfortable-looking fabric, this shirt is great for parties, casual wear, or as a memorable birthday gift. Show off your age in a unique and mathematical style!
