Step back in time with this nostalgic black t-shirt! Featuring a vibrant solar system design, it humorously declares "Back in my day we had 9 planets." The tee showcases colorful planets orbiting the sun, appealing to astronomy lovers and those who remember Pluto's planetary status. Made from a comfortable-looking fabric, this classic fit shirt is perfect for casual wear, space-themed events, or as a fun gift for science enthusiasts. Express your love for the cosmos with a touch of vintage charm!