Oldest Sister I Make The Rules, Humorous Siblings T-Shirt

I'm The Oldest Sister I Make The Rules...Calling all Firstborns! Are you the one in charge, the leader, the unofficial CEO of the family? Then this T-shirt is your official uniform! This fun, sassy design loudly and proudly declares: "I'm The Oldest Sister I Make The Rules." The bold, hand-lettered style in black and blue gives it a cool, unmistakable look. It’s the perfect shirt for letting your younger siblings know exactly where they stand (just kidding... mostly!). This tee is a hilarious and comfy way to celebrate the oldest sister's authority and is perfect for casual wear, family gatherings, or just lounging around while supervising the younger ones. Want a different color or graphic? Feel free to contact me! You can also check out my store for more great designs and other awesome sibling rivalry merchandise!