Back In My Day We Had Nine Planets - Cosmology Youth T-shirt

This funny solar system cosmology kids t-shirt reads 'Back in my day we had nine planets.', referring to the declassification of Pluto to dwarf planet status. If you are old enough to remember Pluto as being the ninth planet in our solar system, you'll love this funny cosmology-themed science kids t-shirt with its witty comment on the way things used to be.

• Funny science kids t-shirt for all those who were brought up with nine planets.
• Clean typography coupled with all nine planets, the sun, and the moon.
• Perfect shirt for all cosmologists, science majors, and science teachers.

Our Youth Regular T-shirts are light, comfy, and have just the right amount of stretch youngsters need for an active lifestyle. They are a relaxed unisex fit with side-seamed construction and are constructed from 100% Airlume combed and ring-spun cotton (apart from heather colors which are 52% combed and ring-spun cotton, 48% polyester).

• 100% combed and ring-spun cotton
• Heather colors are 52% combed and ring-spun cotton, 48% polyester
• Athletic Heather is 90% combed and ring-spun cotton, 10% polyester
• Fabric weight: 4.2 oz/yd² (142 g/m2)
• Pre-shrunk fabric
• Relaxed unisex fit
• Side-seamed construction