Show off your middle child status with this hilarious "Middle Sister" T-shirt. This black tee features a playful design with the words "Middle Sister" in a tan, cursive font at the top, followed by "I'M THE REASON WE HAVE RULES" in a bolder font below. Made from what appears to be a comfortable cotton blend, this classic fit shirt is perfect for casual wear. Whether you're attending a family gathering, running errands, or simply lounging at home, this shirt will surely spark conversations and bring smiles. A great gift for any middle sister with a sense of humor!