Vintage 1980s-Style Camp Know Where "'85 Science Camp" T-Shirt - S
Log off the BBS and fire up the station wagon, we're heading back to the summer of '85 with this legendary Camp Know Where ringer. This isn't just any camp shirt; it's a piece of pop culture iconography, a direct line to dusty computer labs, ham radios, and saving the world with your best friends. Famously worn by Dustin Henderson in *Stranger Things 3*, this shirt captures the nerdy, adventurous spirit of the era with its classic science graphics—from the microscope to the early desktop PC. It’s a perfect tribute to a time when curiosity was king and the biggest mysteries were hiding just beneath the surface of your small town.
The Faded Vibes Sizing Chart
Now that you have your measurements, here’s how we translate the pit-to-pit number into the modern sizes you see on our product pages.

Find Your Fit
Vintage sizing is all over the place. A "Large" from the 80s fits way different than one from today, and years of washing and wearing can change a shirt's shape. That's why we ignore the original tag and hand-measure every single shirt we sell.
Want to be sure? The best way is to compare our measurements to a favorite t-shirt you already own. Our Vintage T-Shirt Sizing Guide shows you exactly how.