This vintage retro design showcases a powerful Mosasaurus erupting from tropical seas during the Late Cretaceous, illustrated with bold teal, turquoise, purple, and sunset pink tones for a nostalgic synthwave feel. Blending distressed retro aesthetics with accurate marine reptile imagery, it celebrates one of the apex predators of ancient oceans in striking natural history style. Made from 100% ring-spun cotton (high-quality cotton) with a soft, sensory-friendly feel. Every order funds kelp restoration on the Pacific Northwest coast.