Travel back to the Early Cretaceous Period with this vintage-inspired Psittacosaurus t-shirt, featuring a detailed retro-style illustration of the small, beaked ceratopsian dinosaur, complete with distinctive tail bristles and the playful “Small Beak. Big Attitude.” slogan. Known from Early Cretaceous fossils discovered across Asia, Psittacosaurus brings prehistoric personality to this natural history design, making it a standout choice for dinosaur enthusiasts, fossil collectors, and paleontology lovers. Made from lightweight 100% ring-spun cotton with a soft, sensory-friendly feel. Every order funds kelp restoration on the Pacific Northwest coast.