Officially 13 T-Shirt | Funny Thirteenth Birthday Tee

Celebrate turning the big 1-3 with this fun and playful black t-shirt! The shirt features bold, eye-catching graphics with the words 'THIS GUY IS OFFICIALLY 13' prominently displayed. Above the words are two hands pointing upwards with a star in the middle. Made from comfortable, breathable fabric, this tee is perfect for casual wear, birthday parties, or as a unique gift for the newly minted teenager. Let everyone know that the birthday boy is officially a teenager with this memorable and stylish shirt!