Lays Potato Chip Tank Top Solar Activated Color Changing In Sunlight Rare! Retro

Lays potato chip tank top. It's solar activated. When not in the sun the sayings, "Sun's out, Fun's out" does not show. When in the sun it shows up. Please see photos to see the change from indoors to in the sun. Sun's Out (above the Lays logo) Fun's Out (below the Lays logo) It's last photo showing it with color when out in the sun. It's a size large. Says men's/unisex. Measurements are approximate and in listing. Made by American Apparel. It is free of holes, rips, and stains. It is new but never came with tags attached other than clothing tag. I won this tank years ago. Just stored and never wore. It is the only one I can find online. I assume it's pretty rare and neat that it changes color. Don't see shirts like this often.    Smoke free, but not pet free home.